Gadgetcat founder Brooks Zurn traveled to New York City to take part in the NASA SpaceApps competition. She was a member of team Senti8 , which developed a wearable scent-emitting bracelet to help astronauts feel more connected with friends and family on Earth. Senti8 won “Best Use of Hardware” for the New York City mainstage event, and have submitted their entry for the International competition. Check out their page at http://www.senti8.com and give them some support by liking their Facebook page, twitter account, etc.
Many of the components used in the Senti8 band are available in the Gadgetcat store.