What to make of the diminutive iPod Shuffle? It's handy for working out, but immediately less handy if you don't have a sporty top to clip it to. That leaves you with two options: your earlobe or the Pod-à-porter neckband.
Look for applications for airport security guards to skyrocket in the near future: a new technology will allow the wand wavers to see through people's clothes. It's to let them see if anyone is carrying a nuclear bomb in their pants, I guess.