SkinTrack: Have you ever tried to operate a smartwatch from its tiny screen αφής; Οι τελευταίας technologyApple, Samsung and other devices have a very small touch interface that makes it difficult to manage. 
A research team of Future Interfaces Group, a research laboratory of Carnegie Mellon University, κυκλοφόρησε σήμερα μια νέα πιθανή λύση για αυτό το πρόβλημα. Ονομάζεται SkinTrack. Οι ερευνητές προτείνουν να μετατρέψετε το δέρμα σας σε "οθόνη αφής."
The system works by using a signal ring that is worn on the non-wearing hand finger and via a sensor band connected to SmartWatch. When your finger touches your skin, it sends a high frequency signal that extends the width (and length) of your arm. From there, the sensor exactly calculates the distances between it and the finger with the ring.
So if you write an "E" on your skin, for example, and you could possibly open your incoming emails.
SkinTrack probably will not see it coming soon, but it will surely give the builders new ideas.
See the presentation video
