If you’re looking for a little something to spruce up your living room, you can’t really go wrong with the Wave Interactive Coffee Table. This unique piece of furniture is capable of reacting to movement, twinkling idly whenever everything around it is calm. 32 near-infrared sensors keep track of the space above the table, where any detected motion will be translated into equivalent trails of light and color from the 480 LEDs that dot the interior of the Wave Interactive Coffee Table. Prices start from $2,500 upwards, depending on the build and type of table you offer. I can just imagine a cat going nuts while seated on this, trying to chase down blinking lights that just won’t go away.