User:Emily/Thematic Project/Trimester 03/11

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< User:Emily
Revision as of 14:04, 11 June 2015 by Emily (talk | contribs)

====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)