Post-19540

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Fatbrain 21 Agustus 2005 jam 12:11pm  

Smart Lightbulb sends SMS

(Image:http://www.ohgizmo.com/images/lightbulb.jpg)

Another application of the Fujitsu's technology (the one used for notifying about lost children) is smart light bulbs.

"It doesn't even need a QR code. A signal is engraved in a contact part of a light bulb. When a light bulb dies, it can then send out the signal via a power line and then to the Internet so one can receive an SMS message saying "Buy a new light bulb."

From: http://www.ohgizmo.com/2005/08/18/the...-lighbulb/