4 ms·

Yeah, you'd want blackout curtains (or better, paint) on your windows. Still cheaper and easier than making your office into a Faraday cage.

• bb88 3y ago
  That assumes that Li-Fi doesn't leak RF still.
• jfoutz 3y ago
  Working graveyard and renting, I learned aluminum foil is perfect. cheap, trivial to install and remove. and perfectly opaque.
  • swayvil 3y ago
    What did you use to attach the foil?
    • jfoutz 3y ago
      my windows had little bits of molding and surfaces for the foil to crumple up against and conform to. I didn't need anything else. I suppose tape would work.
• osigurdson 3y ago
  Can encryption not be used with LiFi?