Which was the hottest wearable-technology concept of 2011?
- 113 Votes Data-streaming contact lens
- 53 Votes Temporary electronic tattoo for tracking body functions
- 17 Votes T-shirt that converts sound to electricity
- 15 Votes Air-purifying jeans
- 14 Votes Vest that monitors patients' vitals and location
- 12 Votes Solar-powered military uniforms
- 12 Votes Self-healing rainwear
Total Voters: 236
No Jetson-esque flying cars here, but you’ll find plenty of wearable technology concepts our archives.