This technology provides sound only when it comes in contact with a solid surface, like a person. This personalised the experience, and meets the ubiquitous computing theme which could be intergrated into an art form.
Constraints: The area required for this technology would need some traffic but not necessarily to much.
1 comment:
That's not true about the sound waves becoming audible - the sound doesn't become audible when it hits a surface (or person). It comes from the air itself, and the sound is in a narrow beam. If you happen to be in the beam, you'll hear it. Sort of like a flashlight.
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