If there's one thing that science fiction is nearly universal on, it's that traveling at the speed of light looks freakin' awesome. The reality may not be nearly as cool.
Boy howdy, these LightSpeed Binoculars by Torrey Pines Logic seem to be able to do anything. They act as binoculars, but also as short-range communication devices for sharing information covertly. Using infrared LEDs, two people looking at one another...