Camera mount for FPV controlled by smartphone using Bluetooth LE. Give azimuth and tilt angle, camera mount moves appropriate position.
A thumbs up/down button for Slack that works over BLE.
The classic picnic game is messy, but this version will let you practice indoors.
Blue Up is a social sport game. Players throws his LightBlue Bean as high as he can. NO soldering required and instant fun!
Make Wind eating beast (Theo Jansen's beast "Mini Rhinocéros") controllable from smartphone vie Bluetooth Low Energy.
Tired of fumbling with pieces of wire to reset your LightBlue Bean? This simple tool eases the pain!
Have trouble leaving the bed? When the alarm goes off, follow the instructions on your phone to disarm the ringing Bean Alarm Mechanism.
I used the Tickle app to program the Bean. Now the Bean is turned on when I shake my iPad and turn off when I shake the Bean itself.