Aerial – A Ridiculously Awesome Open Source Screen Saver

San Francisco Daytime Flyover From Apple TVYou may be aware that the latest generation of Apple TV went on sale yesterday. You may also be aware that the new box features some absolutely eye-popping screen savers – slow-motion hi-def flyovers of locations from around the globe, tuned to your current time of day.

What you might not be particularly aware of is the work of an exceptionally talented Swift programmer named John Coates who has crafted an OS X screensaver that brings these exact same flyovers to your computer desktop. Aerial is free, completely open source, and ready for your downloading pleasure right now. If you have one of the new 4K iMacs, this will blow your mind. If you have any other machine, well, it will still blow your mind, just not as much.

Those 4K iMacs are the bomb.

A couple of notes:

This is written in Swift, so you have to be running at least OS X Mavericks to enjoy it.

It is truly open source so you can use it to learn a little bit about Swift, or – if you are already a Swift guru – you can help contribute to or collaborate on the project.

If you aren’t familiar with GitHub and the downloading and building process here is an easy shortcut: Scroll down on John’s page to the section headed “Download” and then click on the link where it says “Download from GitHub”. Then just unzip the downloaded file, double-click on the file called “Aerial.saver” and allow OS X to install it. After that you can use it like any other OS X screen saver.

Finally, if you are planning on selecting only a few of the choices and would like to see a large (and gorgeous!) preview of all of the different locations and times, head over to Benjamin Mayo’s page for a complete set of views and browse away.

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