You already clip your BlackBerry onto the belt of your best slacks, so why not add a pair of Adafruit iCufflinks to your crisply ironed shirt?
What may sound like a cheesy concept is actually very well executed. Made from finely molded and burnished aluminum, these $130 tech accessories are rendered animated thanks to pulsating LED lights inside. Once you've popped the circuit board and battery into place, these light-up cuff links will glow alternately "off" and "on" much like a Apple electronic in hibernation mode.
These Adafruit iCufflinks look very sleek and subtle, making them suave fashion accents fit for the office when they're deactivated. If you happen to be in the computing industry, however, I can imagine several occasions where your illuminating links would earn you words of envy.