Best Inventions of 2006

It's been an interesting year in technology. Nintendo invented a video game you control with a magic wand. A new kind of car traveled 3,145 miles on a single gallon of gas. A robot learned to ride a bike and somebody came up with a nanofabric umbrella that doesn't stay wet

  • Story
  • All Best and Worst Lists

Bright idea

best inventions 2006 alcohol blood test

Identifying drunk drivers could get a lot quicker and easier after a new infrared alcohol test--developed by an Albuquerque, N.M., start-up--is launched next year. Using the fact that body tissue with alcohol in it absorbs more light than normal tissue, the device detects alcohol levels by shining infrared light on the subject's skin and analyzing tissue based on how it reflects that light. The test (which doesn't have an official name yet) takes 60 sec. to produce results vs. 20 min. for a Breathalyzer test and days for a standard blood test.

Inventor: TruTouch Technologies
Availability: January 2007
To learn more visit trutouchtechnologies.com

View the full list for "Best Inventions of 2006"