HotSpot Episode 3: Eye-Tracking Technology
This week on WDD’s HotSpot, brought to you by Memory Protection Devices :
- Samsung  is close to announcing its Galaxy S IV, which according to the New York Times, will feature software that tracks your eye movement.
- Overdrive Robotics'  smartbot is a smartphone and robot in one.
- Start-up LIFEBeam  engineers have adapted aerospace technology to create the heart rate-monitoring SMART bicycle helmet, which utilizes a sweat-resistant optical sensor mounted on the inside front of the helmet.
- Thimble Bioelectronics  is working on a patch based on Transcutaneous Electrical Nerve Stimulation or TENS that's designed to provide portable pain relief.
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