One Mechanical Keyboard for Multiple devices.

Thanks to a comment in an earlier post about the Matias Tactile One Keyboard, a mechanical keyboard that also supports one device on Bluetooth (iPhone, Android, Tablet, Laptop, etc), I now know about another Mechanical Keyboard, called KBtalking Pro, that supports multiple Bluetooth devices (so you don't have to repair).

Click on link above for specs or watch youtube embedded below.

I have also learned about Synergy, Free & Open Source software, that will let you use one keyboard on a WiFi network and switch between computers, though it doesn't support Smartphones & Tablets yet AFAIK.

There is a Beta for iOS http://synergy-foss.org/wiki/IOS_Client