User:Emily/Thematic Project/Trimester 03/11: Difference between revisions
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====Electronic Light====( visible light between 400 and 800 THz(780–375 nm) | ====Electronic Light====( visible light between 400 and 800 THz(780–375 nm) | ||
Light -- message | |||
light in different frequency -- provide different function | |||
*light bulb (lighting) | |||
*Flicker/Dreamachine/(Stroboscope: initially be used to measure motors) | |||
*lighthouse, traffic light, sos light (signal) | |||
*VLC(Visible light communication): ByteLight / Lifi (works by switching bulbs on and off within nanoseconds) | |||
Revision as of 14:04, 11 June 2015
====Electronic Light====( visible light between 400 and 800 THz(780–375 nm) Light -- message light in different frequency -- provide different function
- light bulb (lighting)
- Flicker/Dreamachine/(Stroboscope: initially be used to measure motors)
- lighthouse, traffic light, sos light (signal)
- VLC(Visible light communication): ByteLight / Lifi (works by switching bulbs on and off within nanoseconds)