A new dawn for the website?

Hopefully, the changes made to the website will make it more accessible. The blog posts that members have indicated could be made public are now accessible from the Home page, without a need to login. Some of the menus have changed a bit to accommodate this change and I’ve had to do some other cosmetic changes that I challenge you to discover!!!

For members who login, they will have access to everything that was there before. The menu tabs have not changed and the Forums and Topics area remains untouched. I’m keen to encourage more registered members to use this area of the website, as I’m keen to encourage them to use the various Signal groups that have been setup. Links to these groups for members who have downloaded Signal and created an account are available from the Digital Matters tab – once you’ve logged in.

All will become clear, hopefully … in the course of time.

Cheers. David.

Notes of meeting – 26th September (Amazon)

In David’s absence the meeting was led by Jonathan and Phil.

Amazon and Online retailing

Jonathan introduced the topic of online shopping offering a number of reasons why we might want to moderate our shopping with Amazon. His primary concern was the impact of Amazon, and other online retailers, on our local shopping centres –  such as the loss of over 1000 bookshops in UK since Amazon came on the scene. He mentioned his many efforts over the last year or so  trying to persuade members of the U3A’s Ukulele Group to first try  our local  music shops rather than Amazon on the basis of “ use it or lose it” . And the reason he had raised it here now was  news that we have now lost it  – in the form of  Gamlin’s music shop in the City Centre – due to close the following day!

Rather than summarising Jonathan’s main points here ( and to avoid accusations of bias! ) he has taken Ian’s advice in asking AI for “ reasons to consider alternatives to  Amazon “. Gemini’s conclusions are reproduced below!

There was a healthy discussion in response which was almost universally in favour of shopping with Amazon! Jonathan just hopes that members will remember that “ other retailers are available”!

Reasons to Consider Alternatives to Amazon (Gemini AI)

While Amazon offers convenience and a vast product selection, there are several reasons why some people choose to shop elsewhere:

Ethical and Environmental Concerns:

  • Worker Treatment: Amazon has faced criticism for its treatment of workers, including long hours, low wages, and demanding quotas.
  • Environmental Impact: The company’s rapid growth and reliance on shipping have raised concerns about its carbon footprint and impact on packaging waste.
  • Anti-competitive Practices: Some argue that Amazon’s dominance in the market can stifle competition and harm smaller businesses.

Supporting Local Economies:

  • Community Impact: Shopping locally can help support your community by keeping money within your area.
  • Personal Relationships: Building relationships with local businesses can provide personalized service and a sense of connection.

Privacy and Data Concerns:

  • Data Collection: Amazon collects a significant amount of customer data, which can raise privacy concerns.
  • Targeted Advertising: The company uses this data to personalize ads and offers, which can be intrusive for some.

Product Quality and Authenticity:

  • Counterfeit Products: While Amazon has measures in place to combat counterfeit goods, there is still a risk of purchasing fake or low-quality items.

Alternative Shopping Experiences:

  • Supporting Independent Businesses: Shopping from smaller businesses can help promote diversity and innovation.
  • In-Person Shopping: Visiting physical stores can provide a more immersive and tactile shopping experience.

Ultimately, the decision of whether or not to shop with Amazon is a personal one. By considering these factors, you can make an informed choice that aligns with your values and preferences.

Apple “Notes”.                                                                                                                          

Phil briefed the group on the Notes app available on Apple devices along with further anecdotes about life with an electronic can opener.

“With Notes, you can capture a quick thought, create checklists, sketch ideas and more. And with iCloud, you can keep your notes updated across all of your devices.”

Any other business

Tony mentioned a laptop problem he had and asked for advice on how to fix it. “We will fix your PC “ was the  universal reply!                                                  

39 Lambourne Crescent, Cardiff Business Park, Llanishen, CF14 5GG. 

07999 056 096   or   02920 766 039.

Email neil@wewillfixyourpc.co.uk

Notes of meeting – 12th September

Well, it seems a long-time since I last wrote up some notes of a meeting. They are probably of more use to those who didn’t attend rather than those who did!

Anyway we had 17 members – including one new member (Sue) – which was a good number for a meeting that Ian pointedly advised me was taking-place actually before the programmed date for meetings to start! I must have had it in mind to get a meeting in before my absence on the 26th September. I advised that we would have to start with a meeting fee of £3 to cover the cost of hiring the room, but if we built-up a surplus we could hopefully reduce it, or have a “free” week!

I advised that my adventure with smart home and energy was still ongoing and that I’d updated the notes I’d prepared for the last meeting on September 6th with our experience of changing the Octopus tariff we were on. I also reported that the next project was to examine the possibility of installing a smart emersion switch. There are not many of these to choose from as they require a 16amp circuit from the distribution box, but it is a relatively easy DIY job to swap out the old clockwork time switch and replace it with a smart one. Why would we want to do that? Well, With Octopus Agile they have plunge pricing which means that on occasion they pay you to take electricity from the Grid, and there’s always cheap electricity from 02:00 to 05:00 every day. More about that later on … possibly!

We have replaced the front windows with triple glazing and that did create quite a lot of extra work, and did involve a limited amount of redecoration. Worth it though if not financially, then at least heatwise!

I also reported on the horror show that I’d had to go through with having to migrate all my domains and websites from one provider to another. An anxiety raising process which I’m glad is behind me, although I suspect there will be a couple of glitches ahead.

I then invited members to send me ASAP any ideas for subjects to discuss over the next few months, and one came up in the course of the meeting – we will look at TVs (and home entertainment in general) before Christmas. I also asked for volunteers to facilitate the next meeting as I wouldn’t be available. I’m pleased to say that Phil and Jonathan have agreed to do a joint show on smart watches and online retailing (esp. Amazon) – as usual I’m sorry to be missing it. More about that in the email I’ll be sending after finishing the is post.

And so I handed the meeting over to you. Here are some notes …

Ian was approaching the point where he was about to buy a replacement iMac with a M3 chip. Good choice. I reported that I’d also suggested two other alternatives – purchasing a monitor and a) buying an Apple MacMini, or b) buying a laptop. Both of these could be used with existing keyboards and mice. We also touched on the Refurbish Store that Apple puts machines/equipment on that is either off their current store offering, or alternatively has been returned to be re-packaged. Possibly only due to damage to the original packaging. These have a warranty/guarantee and are a much “safer” way of buying slightly older equipment at discount, rather than buying second-hand.

Anne asked what is Javascript, and should she install it – as it was being requested by a an online learning website. Phil assured her that it was entirely safe and was just additional code that made a website work better. She also reported what appeared to be a glitch on a NHS website where she couldn’t enter her personal details as it precluded anyone over the age of 70 putting a DoB in!! The general consensus was this must be a glitch. Sianed provided some very valuable additional information to the meeting about why you couldn’t get a root canal filling done at your local dentist unless they were registered endodontists, and gave the subtle advice that it was probably better to go private rather than wait for a NHS appointment (2 years) as it might well be done by a student (who she might be supervising). [At this point I related the experience I’d recently had of discovering that a Flip video camera I had purchased back in 2007-9 didn’t allow me to set the date beyond 2020 – built-in obsolescence in firmware even thought the device works perfectly.]

Tony raised a number of interesting points. He’d just been prompted that his service supplier was retiring 3G, and was happy that he’d been able to move to 4G. Was this always to be the case? Well no. The number of 3G masts were decreasing, the number of 5G ones increasing. Eventually, you’ll not be able to use a 3G phone, and will need to get one that uses 4G. You should never need the bandwidth that 5G gives you – mainly high-resolution video streaming and gaming, and it won’t be retired in the majority of our lifetimes. What is interesting is that 3G (introduced in 2001) will disappear before 2G.

He also felt that it was probably time to “retire” his iPhone XR – and he’s probably right (see this article).

… and thought that perhaps it was time to replace his current HP Pavilion laptop and asked for recommendations. I suggested Dell as a reliable (but unexciting) choice, Phil suggested Acer and Asus were good, others felt that HP were good. I suggested that it must be a very personal choice and it would be best in this case to go to Currys/PC World and get some advice remembering that you shouldn’t buy a machine that has low RAM as RAM is more important than the new whizzy processor.

Finally he praised the “outrageously” good Octopus Customer Support but was frustrated by the billing linked to smart meters. I advised that this resolved itself after a short while. At this point Ahmed reported issues with getting his gas meter changed to a smart meter by Octopus. [There’s a lot of pressure on smart meter installations at the moment, so perhaps the work had got “lost”. Hopefully it will be resolved soon.]

Chris asked for help in getting old negative film into digital format. I advised that I had a Veho slide scanner that I was very happy with. Phil (after the meeting) shared this YouTube link.

Sheila was also thinking about replacing her iPhone 11, so the link above may help her come to a decision. She also caused much mirth and hilarity by describing her robot vacuum, which Stella then augmented by her own experience. Obviously a lot of fun to be had! She also suggested that all members not on Smart Meters should read their meters before 30th September before the new energy pricing came in.

Stella was thinking of replacing her TV, which prompted me to suggest I did a session before Christmas on TVs (and home entertainment generally).

Ralph was having real problems with the billing/invoicing from his energy supplier – Ovo. They suggested they owed him over a £1000, and he knew that not to be the case. Phil suggested strongly that he write to the company, and if a satisfactory response was not received to write to Ofgen. [On reflection, I would suggest MoneySavingExpert and Citizens Advice as well.]

Jim had purchased a new external SSD (2Tb) for his laptop (Lenovo – not recommended) as the 1Tb one he had for back-up was now full! Perhaps a session on Back-up and Archiving might be a good idea???

Lynette and Yvonne were both also considering replacing their iPhones – perhaps it might be a good idea to have a session on that. I can’t widen it to Android as I don’t have any experience of those devices. I suggested that the iPhone 14 (still a current model at c.£599 would be a good choice, but again see the link above).

Renee reported that she’d been quite impressed by her use of the AI software Perplexity in producing sensible answers to well-crafted questions.

Sue reported that she was somewhat unhappy with a recent upgrade she’d done to her Samsung phone, but was very concerned at the rise of scams, and in particular one that had hit her daughter hard.

Ahmed – I have just one word in my notes CostCo, but I can’t remember why? Please help and I’ll update.

Fred was continuing his journey out of health setbacks and was now “enjoying” the results of successful cataract operations on both eyes so hoped to be able to see his screens better soon 🙂

All the time had then be spent so I didn’t have time to do an update on News items. If I had I’d have highlighted the following links which are on Flipboard.

Ian has shared articles from The New York Times – you can get a free registration to read, and Iain has shared articles from Medium – which again you can get free access to (I believe). He also encouraged me to subscribe to Benedict’s Newsletter, which has some interesting points each week.

So my “news” – interesting article on how it’s now much easier to transfer photos from iCloud Apple Photos to Google Photos. Thank goodness.

Some information on what Single Sign On (SSO) is, and how to use it – I’ll cover this in our next security/privacy session, and then also advice on why you shouldn’t use Facebook or Google for SSO.

Iain had shared on Flipboard this article from the Guardian – ‘Never summon a power you can’t control’: Yuval Noah Harari on how AI could threaten democracy and divide the world – with other posts on Signal from Ian and Phil I think as well, I guess we ought to have an annual “Review of AI” session.

Another theme over the summer has been the conflict between Big Tech – Apple, Facebook, Amazon, Google – and government. Huge fines being imposed, and requirements (particularly from the EU) to change the way that companies operate. Some of it good, some of it perhaps ill-thought out. Another session maybe – perhaps a debate???

There were more links I’d bookmarked to discuss – but they’re all on Flipboard, so please go and have a look at what your fellow members have added, and become a contributor yourself. It’s very easy to add articles to the Thought grazing magazine.

Digital matters does Energy!

Updated 6th September 2024

A further update to comment upon our experience with Intelligent Octopus Flux. The change to the tariff went smoothly enough; the extraction from it to change to another one didn’t go smoothly, although I can’t fault the support from Octopus – just the documentation they had to follow to enable a move off the tariff. After a few weeks on Intelligent Octopus Flux, it became apparent that it might well be a good tariff for the winter (and for anyone not wanting to actively manage their solar and battery), but not necessarily for the summer when our solar power generation was at its optimum level. I won’t go into details – maybe another post sometime – but we moved on to Agile Octopus for Import and Fixed Octopus for Export, which enabled us to take advantage of both “plunge pricing”, and also allowed us to choose when to charge up the battery from the grid, and to what level. [This takes about 2mins each day after 16:00 when the pricing for the following day becomes available using this website – which gives the pricing of electricity from the grid region by region.] In summary, Intelligent Octopus Flux appears to maximise the benefit to Octopus by allowing them to use your battery for off-grid storage, and not enable the maximum charging of your battery. Good for the planet, but not necessarily good for the consumer with an investment in solar panels and battery. 

Updated 18th July 2024

This post to accompany the presentation on 11th July could be sub-titled “The data driven house”; but most certainly not “The smart house” – it would be along-time before our early-Edwardian semi could even begin to compete in that category. However, over the last year we have move significantly to reduce our carbon footprint and I believe saved quite a lot of money off our household bills – at the expense it has to be said of a reduction in our capital. Spending the kids Inheritance so-to-speak, but with their full support and encouragement. So here goes …

A brief history of our energy in days gone by.

We’ve tried over the years to switch suppliers and have been with EDF, E-On before a long-stint with British Gas which we switched to when we got our first smart meter, partly on the promise of supplying us with a tool to monitor our energy usage in an app.

However the smart meter they supplied us with was a SMETS-1 one which was soon after our installation replaced in the national rollout by a SMETS-2 version – but not given to existing customers. We were assured that British Gas was working with the regulators to ensure compatibility which would also allow users to switch providers seamlessly – but this never happened. Whilst other suppliers (eg Octopus) have found a way of jury-rigging SMETS-1 meters to work with their smart tariffs, British Gas have done nothing. In fact our experience was even worse because after a period of time (perhaps a couple of years) the app ceased giving usage information to us. We pursued them for at least 18 months but eventually – disgusted with their lack of customer service and inability to respond to enquiries first, and then complaints, we decided we should move suppliers. Family members had already chosen Ovo, and Octopus, and on their experience and after substantial review and research, and also following the recommendation from Which? we chose to switch to Octopus using our existing SMETS-1 meter – with the assurance that we could, and would, be upgraded to the SMETS-2 system in due course. This meant initially we would have no monitoring locally, but we would have access to their excellent website to monitor our usage. We had to take quite a few meter readings during the switch-over period – presumably whilst they got their systems talking to our SMETS-1 meter -but we did the switch and joined their standard Octopus Flexible tariff.

Around about the same time we got confirmation that we would have to tackle the heating of the kitchen as Jenny had a confirmed diagnosis of a health issue that meant we would have to ensure the house was much warmer than it had been in previous years. [We have been extraordinarily fortunate that last winter must have been one of the mildest on record.] So we (or Jenny to be accurate) set about getting draft excluders, heavier lined curtains, the purchase of Chimney Sheep draft excluders, replacement of double glazing with triple glazing in the main rooms Jenny used, enhancement of the insulation in the space above the kitchen extension and … upgrading of the heating in the kitchen and garden room using Infra-red Panels.

These we researched on the recommendation of a friend who has started progressively to replace all the traditional gas-heated water-filled radiators in their house with IR panels.

We visited Herschel in Bristol. We were hugely impressed at the rapid and effective performance of the panels, the fact they could be mounted on the ceilings, or walls, or standalone, and that some could have pictures or even mirrors on them, and also the low power draw and the fact they could be controlled as smart devices. Herschel provided us with an estimate of the requirement to meet our needs. We asked them to provide details of a local approved installer, who we contacted and came to do a site visit. They proposed a larger pair of panels than Herschel had suggested and furthermore suggested also fitting an IR unit in the garden room, which has not been used as yet, but it was logical to install it at the same time – future-proofing the back of the house in its heating needs..

View of kitchen triple glazed windows with IR Panel (1100W) in ceiling

The installer mentioned that he could provide good pricing on Solar panels and batteries and VAT-free panels if done as one installation. [It also has to be added that he was able to get the panels at discount from Herschel, so although the units could be installed by any competent electrician (or even me!) the purchase of the units was cheaper than if we had ordered direct.] We had experience soft-pressure from the family to “do something green” – so went for it realising that we could never recover the installation costs in our lifetime but we could reduce our usage costs which were heading towards £3,600 (British Gas) in our old Edwardian house and likely to go higher.

At this time I also researched whether an air source heat pump might be a good idea but determined that given the generally poor insulation of our old house, such a solution would not be a great idea, but that a gradual replacement (as my friend was doing) of replacing radiators with IR panels when a room was being decorated was the better way to go.

The installation of the IR panels, the solar panels and the battery was very professional and they followed my preference for siting of cable routing and units so that it was very difficult to see what had been done. The after-sales support, warranty and documentation they provided was excellent, and it’s comforting to know that Craig is just a WhatsApp call away and can monitor our system and make changes as necessary.

Enphase solar panels (5) on top roof
Solar panels on kitchen extension (4) – solar panels on side (top) roof not shown (2)
GivEnergy All-in-One Battery using micro-inverters (13.5kWh capacity)
GivEnergy Gateway connecting Battery to Grid and to Household supply

When we had committed to the installation I also started pressuring Octopus to provide us with a SMETS-2 meter so that we could benefit from Smart Tariffs. They responded in a reasonable time (I suppose given the backlog of their work), but after continual pressure, the electric and gas meters were replaced, and we had new meters and the mini-hub – which allows the meters to communicate with the app on the smart phone/tablet – in place by late-October following a September installation of the solar panels and battery. Now the fun could really start!

Replacement SMETS-2 gas meter from Octopus
Octopus mini-hub to connect smart meters to Home network for monitoring locally.
Choice of tariff

Octopus has many, many tariffs. It would be impossible to go through them here, but be advised that if you have an EV (electric vehicle), or a heat pump, there are tariffs for you. They also provide tools to help you decide which tariff is the right one for you. We however were only interested in those that worked best with our solar panels and battery. The obvious one for us to start with was Octopus Flux. This had the benefit of allowing us to charge our battery up to its maximum for a very low rate between 02:00 and 05:00 and enable us to discharge from the batter gradually through the day whilst with the management of the GivEnergy battery we could ensure that there was a full battery for the hours of 16:00 to 19:00. It also ensured that the battery was full when we most wanted heat from the IR panels so we set them to kick-in at 04:00 in the morning and with scheduled time periods arranged for them to be on (subject to the temperature not exceeding the threshold) when we needed them on.

Herschel Plugin WiFi Thermostat and Govee smart temperature device to check thermostat
Monitoring, reduction in monthly direct debit

I started an intensive monitoring of our electricity usage, changing the various settings possible on the GivEnergy Dashboard

The dashboard control for the inverter and battery
Screenshot of what is happening to your GivEnergy Battery on the web dashboard

I won’t detail the experiments and changes I tried. Suffice to say it educated me about how the system could work and what I needed to consider to get optimum benefit from the system/installation. I was also very soon able to reduce the monthly direct debit that we were paying to Octopus from the initial figure they suggested (when on the standard Flexible tariff – which in itself was less than the £300 that BG had wanted from us) to now £200 a month – and we’re over £600 in credit at the moment. So an immediate 33% reduction in our energy costs – but it could be more!!!

Octopus Flux pays you when your system exports to the grid. The payment you get is less than the amount you’re paying for the import of power into the household. Last year Octopus introduced a tariff that was the same for import and export, which meant that charging the battery at a fixed time no longer was necessary and that you could get a higher payback for export during the grid high-demand period of 16:00 to 19:00. So it seemed a tariff I should try out.

Change of tariff to Intelligent Octopus Flux

We’ve been on this tariff now since May and I have had some issues with understanding how exactly it works, but essentially you’re letting your battery be controlled by Octopus and become part of the National Grid. I don’t have any difficulties with that after learning that the grid is just one huge battery effectively and that the cable that feeds your house doesn’t effectively belong to anyone except the National Grid (or its surrogates). However I’m having a dialogue with them currently on the range of battery charging/discharging they’re deploying and whether it’s too narrow. When I was on Octopus Flux I was charging the battery to 100% between 02:00 and 05:00, or something less if there was a lot of sun expected in the day, and discharging down to as low as 4%. Currently Intelligent Octopus Flux appears to be only operating in a range of 55% to 77%. I’m asking them why??

The upshot of this is that if you’re prepared to be an active battery monitor, it might be worthwhile to be on Octopus Flux, if you’re passive (or just want to save the planet), then Intelligent Octopus Flux is the one for you. I suspect a combination is best for us with Octopus Flux in the winter 6 months, and Intelligent Octopus Flux in the summer 6 months. Especially if I can combine it with smart monitoring for the winter months. Watch this space!!

For completeness, the screens from the various apps I’m using …

The apps I use in the Home
The control screen for the IR panels
The settings screen for the IR panels
Govee smart temperature and humidity
Govee dashboard
GivEnergy app Dashboard
GivEnergy app power consumption screen
GivEnergy app power graph
GivEnergy app customising options
Enphase app solar panel power production
Enphase app – power production graph
Octopus app – recording power usage
Update – 18th July 2024

In the meeting I mentioned that we were having some outstanding issues in respect of the Tariff we had decided to move on to – this was a move from Octopus Flux (import and export) to Intelligent Octopus Flux. This move just didn’t work for us. We had to give up control of our battery to Octopus and it began to emerge that they were manipulating the settings to maximise operational benefits for themselves. We might have got some small financial benefit over standard tariffs, but not really very significant ones.

We’ve now changed to Agile Octopus for Import and Octopus Fixed (12m) for Export. As we don’t really want to export energy, but maximise the use of our battery, this makes much more sense. The very low Import rates on Agile we can utilise to charge our battery – something which wasn’t happening the way we’d wanted it to on the other tariffs.

So hopefully a closed chapter – I’ll of course update you on any subsequent developments.

Notes of meeting – 27th June

Iain and Phil hosted the meeting. Thanks to Iain for providing these notes …

My brief notes area as follows:

Amazon Fire Tablet review

Phil Edwards gave an amusing but thorough review of the Amazon Fire tablet family.  His conclusion was that were perfect for consuming eBooks and videos etc.  This is especially true for people who have an Amazon Prime account.  The tablets are particularly cheap during Amazon’s Prime Day sales.  The combination of low price and reasonable functionality made them “shiny enough” in Phil’s view.

Iain King reviewed the articles added to Thought Grazing since the previous meeting.  

AI Bias: with data and without

Iain King showed a  couple of pictures generated by AI for a poster for the Llandaff Over 50s Club.  The Secretary of the Club was not pleased with AI’s representation of Llandaff’s Over 50s.  Iain drew attention to the book Invisible Women by Caroline Criado Perez. This highlights how an absence of data disadvantages women in a wide range of fields e.g. medicine, car safety etc.  The absence of data on which to train AI risks exacerbating this disadvantage.

… and he added this Postscript – “(Typed on a Linux PC !)” – congratulations!!!

Google Photos & Snapseed – an update

I’ve posted articles on using Google Photos a few times. Of course with the passage of time, features, and interfaces, change, so it is always useful to just review “what’s occurring”, and see whether there’s anything that needs correcting, or adding to. I will try and go back and edit the posts listed below to reflect changes that I’m aware of.

First and foremost it’s important to note that I don’t tend to use Google Photos for anything other than sharing photos with family and friends, so my use of the editing features is a bit limited. I am however a strong advocate of using Snapseed (available from both the Google Play, and Apple App Store) as a photo editor, but as it works best with the Google Photos app, it’s necessary to install Google Photos as well. [Snapseed is not available as a native desktop app on Windows or MacOS; it’s only available on mobile devices (Android and iOS/iPadOS).] So the first link that’s important to be aware of is this one …

Google Photos and Apple revisited – if you’re an Android user you can skip this article and move to the next paragraph – all your photos taken with your camera will be safely housed in the Google Photos app!!! If you’re an Apple user it’s important to understand how synchronisation works with Google Photos and the Photos app on iOS. If you’re not careful you can either end up with duplicate photos on both platforms, or worse still deleting photos from a device thinking that there’s a copy “in the cloud”.

The next bit of housekeeping is to understand what happens if you want to delete a photo from Google Photos – it’s not entirely straightforward (but it is easier than in the Apple world!!!). This article I wrote – “How do you delete photos from Google Photos?” – attempts to help you delete what you want to delete from your device, or from Google Photos on the web. This is particularly a problem if you’re an Apple user with a Camera Roll, rather than an Android user with Google Photos – so you’d be advised to read it.

So we finally get to editing our photos and using Snapseed. This article – “Snapseed and Google Photos” – is a good overview and will take you quite a way down the road of installing Snapseed, it covers the basics of how to get photos from a camera (rather than a smart phone) into Google Photos, and some basic editing of a photo. There are also links in the article to earlier posts on using Google Photos as well as a video on “getting started” and some additional references that I found useful.

The new stuff!

How To Use Google Photos: The Ultimate Beginner’s Guide [2023] – if you want to just stick with what’s possible for you to do in Google Photos this is just about as good a guide as you’ll get. It goes through all the features of the app, but doesn’t cover editing photos in any detail. If you want a video that covers the same ground, you might like to watch this [I’d like to remind you of the point I made about his reference to Backup and Sync if you’re an Apple user – my earlier comments apply!!! He has decided to use both iCloud and Google Photos on the web for two backups.]. Google’s help guide to editing photos is provided here.

So we turn to Snapseed – here’s a beginner’s video on how to use Snapseed for editing, you should also refer to the article quoted in the earlier post – Complete Guide To Using Snapseed To Edit Your iPhone Photos – from which I also recorded the video from my computer screen, but it’s obviously better using the link from the article. Also please note that although iPhone is mentioned in the title, it’s 100% applicable to Android phones as well. Finally you might probably want to look at this – SNAPSEED: ULTIMATE USER GUIDE + TIPS (2024 UPDATE) – if I’ve convinced you that Snapseed is the “goto” app for photo editing on your smart device.

Google is always updating its apps, and this is particularly true now that we have AI. So a recent update introduces the possibility of background blur – which can make a portrait of a person stand out more, by weakening the effect of the background. Google writes about its new AI features here, and here,

Finally … this article has been all about using Google Photos, which might have let you think that Apple’s Photos app is not so good. In a forthcoming post, I will be examining how Apple Intelligence (available in the autumn) will quite possibly revolutionise Apple’s photo applications, and will for some, if not all, Apple users mean they might be less likely to use Google Photos going forwards. They’ve already moved to allow the sharing of albums stored in iCloud to anyone via a link. That’s progress!!!

Notes of meeting – 11th March

We had the pleasure of a presentation on Linux, Raspberry Pi, VPNs, KODI and Geolocation from Dave Williams (our American cousin). Here is the outline of the talk he gave us. I should have recorded it – an oversight!

X86 LINUX

* Define OS

*  Interface between the “guts” and apps

* Linux was developed by Linus Torvalds as a college project

* FOSS (free and open source)

* Many distros, I used Red Hat, SUSE in past. 

* Ubuntu (Zulu for humanity toward others). Provides a good selection of apps. 

* Xubuntu good for older machines

* More secure from malware than windows, I zealously update and I’ve never had a problem

* War stores. No longer so nerd-centric. Apps easy to install with APT and SNAP.

* Unless your name is Harrison don’t dual boot! Install on that old PC in the basement.

* David and Paul dog and pony show

* https://fullcirclemagazine.org/

* https://www.youtube.com/watch?v=D4WyNjt_hbQ

RASPBERRY PI SBC

* Single Board Computer, ARM architecture like phones

* Raspberry Pi is a type of SBC, developed to teach kids to code

* Became popular with computer enthusiasts for projects (eg robotics)

* HTPC limited to two channels

* I use a version of Ubuntu developed for Raspberry Pi

* https://ubuntu.com/download/raspberry-pi

* https://magpi.raspberrypi.com/

VPN

* Virtual Private Network, I use NordVpn

* I always use for bootleg

* Geo Location

* Easiest way is to use as browser extension

* https://www.tomsguide.com/best-picks/best-vpn

KODI

* Can be used to hack media

* Requires add-ons

* Real Debrid to access restricted media  $17 USD 180 days

* Watch in real time or download

* Security concern with Raspberry Pi

* https://troypoint.com/best-kodi-addons/

Geolocate 

* Requires VPN, easily applied through browser extensions

* CBC (Canada)

* SBS on demand  (Australia) 

* I suggest creating a ‘throwaway” email address

* create an account

* log in

The talk led to a lively discussion with many interruptions from yours truly. We then were able to examine the Raspberry Pi that Dave had brought with him, and the three machines running Linux (Ubuntu) that Phil and I had brought along. Two of my machines were “new” in 2008, one of which has still a functioning battery. That’s quite some achievement for a laptop and to see them running up-to-date software – eg LibreOffice, Firefox, Brave and Thunderbird is testament to the usefulness in prolonging the life of old machines. One of my laptops was running Windows XP in dual-boot mode – again an indication that if you’re careful with your internet activity, old machines are not necessarily redundant.

Notes of meeting – 28th March

One of our discussion meetings. Several apologies received. We discussed whether we wanted to continue to use Sight Life if they put the cost of room hire up. Sheila commented that the room hire rate was comparable with other city centre options. We noted that some venues were free, but that none had the capacity, room layout, WiFi and screen that we required for successful meetings. It was noted that some members were prepared to pay £2.50.

We noted Jim’s spoof notifications of Argos and Dell deals, and wondered how any one could expect to get something for nothing. Phil did however comment that if you traded in a Kindle, and did so on the right date with Amazon, you might just approach getting a new one for Free. [It’s also worth remembering that Curry’s/PC World offer a £5 voucher (or cash ???) for old IT equipment.]

We then went through news items – all up on Flipboard, so not links on this page. We focussed on the legal issues surrounding “big tech” both in the EU – the Digital Markets Act and AI legislation, and the US DoJ going after Apple for anti-trust and monopoly reasons. Many commentators have reported that this will be unlikely to be successful and could be drawn out over many years – by which time, things may have changed. Some of us expressed the view that if we were happy to pay more, and happy to accept the closed garden of Apple, then we should be allowed to retain the status quo. Ralph highlighted the need for a level playing field and if there were monopolies these should be challenged. Phil drew the analogy of a car that had limits on what size tyres you could fit. Was this a restrictive practice??

Ian led several discussion points on developments in AI, including advances in breast-cancer diagnosis, the change in permitted usage for military purposes with the acceptable use of Open AI software, and the very good online sessions provided by u3a – details of which are given below …

Generative AI, and other interesting meetings on the Computing Community

‘An introduction to AI chatbots’, Thursday April 4th, 3.30 pm, and ‘AI News’, Thursday April 11th, 3.30 pm – which unfortunately clashes with our next meeting.
Please book via u3a Online Learning Website.

… you’ll probably be amazed at what’s available online from u3a – I’ll try and write a post for the Cardiff website to point members to these resources.

We discussed whether hardware suppliers (in this case Apple) should be bound to give details of what an Update contains, in the light of some concern that the latest release (v.15.4.1 of iOS) has little or no information on the security issues it seeks to resolve. Ralph suggested that this was a wise move, as if you said what you were trying to fix then it might encourage the bad “players” to try and test the weakness on unpatched devices – I’m not so sure. I think there’s an ethical duty on suppliers to state why you should do something and not just say “do it”!!

Phil then in the discussions that followed told us about his attendance at a Bill Bailey concert where he played all manner of electronic and digital musical devices including BlueTooth Ribbon Bells and a laser harp. He also told us that AI was used to create a response to a verse in shanty tunes.

Ralph enquired whether I’d changed my views on cookies, as he’d heard alternative advice recently. I sheepishly had to admit that although I maintained the view that cookies were generally harmless and were there to improve your browsing experience, that I’d recently chosen to reject cookies and had been able to continue viewing the website. So, my position has changed. If you just want to drop into a website on a one-off basis, there’s no benefit in selecting cookies, so try accessing the site after saying”no”. Sometimes however sites require you to switch off ad blockers, if that’s the case you need to make a decision on whether you want to proceed, or not.

Sheila raised the perennial problem of email hacking, spoofing and phishing. There’s been a few strange emails recently which seem to come from a valid address, but are not from the person, and which surprisingly don’t have a “payload”, ie click-here to do something. I will try to get to the bottom of this, but it’s very strange.

Brief notes of meeting – 14th March

I presented using the post from last year as a guide, and referencing these two posts as well …

Improving home network performance“, and 

Home networks – some notes

… I also pointed at the Network Forum where members might wish to raise home networking issues.

I showed a couple of videos from the first post, explaining the difference between Extenders and Powerline networking, and explained the difference between modems, routers and hubs; what the difference between 2.4Ghz and 5Ghz networks is, and when to use each of them, and when you might consider using a Mesh network.

Notes of meeting – 22nd February

First of all my apologies to anyone who turned up at Sight Life on the 7th March. I was as surprised as anyone when I discovered that the shortest month in the year was going to have 5 Thursdays in it. We of course meet on the second and fourth Thursdays of the month, so a gap of three weeks between meetings!

I rapidly went through the new Topics I’d added to the various Forums, reminding those present that this was the place I’d be putting links to items of longer term (reference) interest and/or hints and tips, leaving Flipboard to be the place where news items of shorter term interest would be posted. I thanked Iain King for becoming a Flipboard contributor – the more the better.

We noted this article from Scientific American that highlights just how much electricity will be needed as we continue with our quest for artificial intelligence; a theme built on by Iain and Ian in their recent posts on the Signal group.

Finally, I mentioned that u3a have communities you might be interested in tracking; one of which is a Computing Forum, and I passed on the information that Iain King had shared with me re. Benedict Evans’ newsletters. Maybe more slanted towards the business sector, but also a useful adjunct to our Flipboard magazine.

First Iain King presented some slides and led a discussion on his visit to the Google Accessibility Design Centre (ADC). He stressed that Google didn’t just look at issues of accessibility in IT, but in all design areas including spoons!

2024-02-08-Google-ADC


I then re-visited the presentation I’d done last year on How does the Internet work? I’ve edited and updated the blog post and so it should be reasonably up-to-date. I highlighted however the following webpages and videos.

First the BBC Bitesize webpage “What is the internet?” It contains a brilliant video which uses pigeons and nests as analogues for the internet and its users. A must watch!!

I then showed this video which explains very well how the internet works, but towards the end betrays the fact that it’s really, really in favour of scheduling and prioritising of traffic and moving away from the long-held philosophy of the internet – net neutrality. The importance of net-neutrality – the fact that all users should be deemed to be equal, and all content providers the same – should not be taken lightly. If this principle falls then you will find investment in the internet for everyone will decline, and those that get the faster internet will have to pay for it. Please watch the Vimeo (a streaming service) video to see the other point of view.

I then showed this video from TED talks. [I mistakenly said that these talks were available from a Smart TV app – that used to be the case, but maybe not now.]

It’s a really enlightening story from an architect who got curious and wanted to discover the physical manifestation of the internet.

Finally I showed this video, one of a series that are worth watching, produced by one of the “fathers” of the internet. Someone who was in at the beginning …

Next time we’ll look at Home Networking.