Is it possible to transfer data by using light
Is it possible to transfer data by using light
- Subject: Is it possible to transfer data by using light
- From: ico <email@hidden>
- Date: Thu, 17 Sep 2015 03:14:07 +0000
First of all, please take a look at this video:
https://www.youtube.com/watch?v=LPyLHhiGTHM
This toy can connect to the iphone's network by detecting the blinking
screen of an iPhone. I wonder if it is possible that using this technique
to transfer data.
For instance,
1. you have some data, and transform it into a frequency of flash light
2. you control iPhone A to blink its screen or its flashlight according to
this frequency
3. you control iPhone B to detect this frequency of light
4. you transform this message into some data which is the same as you have
in the 1st step
Anyone can give a hint about achieving this?
Sorry for my bad English.
Thank you!
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