Originally Posted by
MSPeconomist
What about motion sensor activated lights is a room? Would a "perpetual motion" machine work, like the ball bearings going down a track or the balanced model of a bird bobbing for a drink? I've been thinking about either a coo coo clock or an electric train, but does anyone know whether such toys work?
No idea but I would think if a hotel is concerned (cheap) enough to install motion HVAC units, I would think the sensor would be set tight or narrowly focused in order to avoid accidental triggers.
In my one tangle with one, it clicked off constantly and had to get up to reset it. And I toss and turn a great deal.