Keynote remote has a laser poiNter???

In presentation mode (playing your slides), tap and hold your finger down and a red "dot" will appear on your slide - you can move the pointer by moving your finger. Remove your finger to stop using the pointer.

For more information see the "Use the laser pointer tool" Section of the Help File found under the Tools Menu (wrench).

it only works on the iPad. It doesn't work with keynote-presentation on ipad and iphone as remote control :-((