Fancy some training on .json, subroutines, arrays and loops?
Living in UK is hard, you talk about the weather a lot. That and Brexit...
While you could wake up your PC from a mobile directly, having a dedicated server capable of doing so is the best solution. The reason is simple. You can hook up as many devices as you wish with a single endpoint. This is why Raspberry Pi is perfect for this.
Get a notification when you about to go offline
Get the Google Train updates before you reach the station
Dude, where's your car?
A fingerprint action for every occasion!
Getting Raspberries to talk to your Android devices
Lock your apps, unlock it with a password or a fingertip. Great for keeping any app secure.
How about live traffic updates as your lock screen wallpaper?