fruitgirl said...
Ok, ack, you lost me on the Star Trek thing. I've never even watch one episode of it! :)
Shocked I am!
From Wikipedia:
In the fictional Star Trek universe, a tricorder is a handheld device used for scanning an area, interpreting and displaying data from scans to the user, and recording information.
.....
(Now here's something interesting from later in the article) :
In May 2008, researchers from Georgia Tech publicly announced their portable hand-held multi-spectral imaging device, which aids in the detection of the severity of an injury under the skin, including the presence of pressure ulcers, regardless of lighting conditions or skin pigmentation. The day after the announcement, technology websites including Inside Tech and The Future of Things began comparing this device to the Star Trek tricorder.