The mouse above scans your iris and then you can login to your computer.
Hold the mouse up to eye and the mouse compares the iris to the original iris information stored.
According to the website the recognition takes seconds and is no time nuisance at all. The mouse costs 37,800 yen.
Seems rather excessive for normal home computers, I would rather have one on my USB stick, perhaps that makes me paranoid?
[Japan][usb drives][mouse security]
[ computer security][japan gadgets]
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Thanks Plastic Bamboo for the tip!