glanceable data as to whether 5 close people in your life are available, soon to be, busy or available for a short time. 5 LED use colors to convey availability, brightness of the LED equates to proximity.
Non verbal, Wearable, Arms, Networked, Data summary, Discovery, Memory
Burning Man 2, Group Vacation, We Are Wearables Meetup
Most Likely to Get Funded on Kickstarter