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macOS Catalina and VMware Fusion
It is easy to install macOS Catalina as a virtual machine in VMware Fusion on a Mac provided you create a bootable installer from which to install the Mac operating system. Using macOS Catalina in a virtual machine in VMware Fusion is expressly permitted by the macOS licence agreement provided you are running on Apple hardware and you obtain macOS Catalina legally from Apple.
It runs beautifully and is perfect for testing and development workloads.
TL:DR — Get VMware Fusion, Install VMware Fusion, download macOS Catalina from Apple, create a bootable USB of macOS Catalina and it can be installed in VMware Fusion just perfectly.
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Read more: Install macOS Catalina as a virtual machine in VMware Fusion
Symbian
Symbian was the most popular Smarphone OS in the world before Android and iOS. I product managed the first test successful automation suite for Symbian devices, which was sold to Nokia, Sony Ericsson, Vodafone and others network operators before being acquired (multiple times).
I was fond of Symbian and its unique devices and came across some screenshots and notes and thought I'd just collect them here.
TL:DR – These screenshots and pages are all about Symbian devices which are obsolete now.
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Note This article was originally published on my LinkedIn.
TL:DR iOS 14 finally catches up with Android and macOS jumps ship. In a seismic but deliberately underplayed change Apple signalled to developers that macOS is moving to Apple Silicon with first production computers by the end of the year and developer hardware orderable today!
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Note This article was originally published on my LinkedIn.
I would like to think that I know a little about Apple App review, having had many meetings with Apple both by phone and in person – about various apps and always with successful outcomes. I see Twitter has 'Hancock blames Apple' covered, so I originally put forward that I doubt a major corporation will quietly allow a government to blame them for a public health policy failure.
Indeed, Apple did not stay quiet (I am adding this response a couple of days after writing that I doubted they would remain silent).
TL:DR: Absolutely the worst approach to take with Apple is to bring them into an argument in front of the press. It never goes well. In the end these are Apple manufactured devices, it is Apple's App Store and if they do not want you in their world, they will show you the door!
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Statista piblished a chart of the highest valued startups in the world. What is interesting to see is the U.S. only making up 40% of the top ten. Times are changing even in the current uncertainty. 
You will find more infographics at Statista
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I needed a new phone for development and demo use for a side project. The iPhone SE (2nd generation) was introduced in April 2020 and discontinued in March 2022. Its model identifier is iPhone12,8, and it was available in Black, White and (PRODUCT) Red with 64GB, 128GB and 256GB Memory. As you can see I chose the (PRODUCT) Red one, as there was no difference in price and it looks distinctive as well as helping a good cause. Don't ignore it because it is the least expensive iPhone - it has the same processor as the iPhone 11!
TL:DR – The iPhone SE (2nd generation) still works with iOS 18! and it remains a great device for testing/development. As of January 2025 you can find them at Amazon renewed for £85.
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Read more: Apple's iPhone SE (2nd generation) for iOS development
Chromebooks have recently become first class computers. Initially they were pretty awful for workloads more than the lightest of note taking duty, but since most new Chromebooks support Google Play and can run Android apps, there is a sweet spot for people who to be able to develop and test Android apps. You can use a Chromebook to build your Android app and run it on the Chromebook to test it. No slow emulator. Proper Android. If you need to be able to do that then you need to find a Chromebook that can supports Google Play apps plus Linux. Not all do. All Chromebooks launched in 2019 and beyond are supposed to support Linux.
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