Writing in the air
2 of 9 from Photos: Tinkering around at TechFest 2009
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A Microsoft researcher demonstrates "writing in the air"--a project that uses a brightly colored object such as a ball or piece of fruit to draw a Chinese character that can be picked up by a Webcam. The approach represents an alternate means for entering text without a keyboard--particularly useful in Asian languages.
February 24, 2009 5:32 PM PST
Photo by: Ina Fried/CNET Networks
