For parents who worry their child may stray away, enter Kiddo, a nifty wearable that allows you to know when your child gets too far from you, or from their friends/guardians. Read more at Yanko Design
Shine, by Misfit Wearables, is a wearable device that is used to track a wide range of activity. It is roughly the size of 2 or 3 stacked quarters, and uses a proprietary technique of data transfer that doesn’t require cables, charging stations, WiFi, or Bluetooth. The device displays via a series of lighted dots to indicate the completion level.
Interaction Design inspiration on a wearable: WK4 A device that allows users to track and record their seizures. This is a storyboard that displays the key frames of the device and how it is used. It gives the viewer information on the types of interactions including gestures, as well as information on the responses and feedback.