Ran across this in Google+

A kickstarter for PenMoto (which has reached its goal):
PenMoto is a magnetic ring that quickly retrieves and stores a pen making it possible to transition from writing to typing with the simple flick of a finger. The self-sizing ring and coupler adapt to nearly any pen or stylus, and is ideal for a Wacom pen.
Here is a video of the product in use:


-Rob A>