(video – click to play) Servoreeler motorized mic – Click to play video – Why can’t homes have things that drop down from the ceiling, including microphones for voice control or teleconferencing? Here’s inspiration from Servoreeler. Maybe surveillance cameras could drop down when the security system is armed to away. Or rear surround-sound speakers could emerge when movies are played — great for open spaces where it’s darn near impossible to place these channels and power them.

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