Not a fan of vomiting? Cruise goers (cruisineers?) can now use a wristwatch-like band that dispenses gentle shocks to your arm in order to trick your inner-ear into thinking you're on solid land.
Five settings of relief are available to soothe your motion sickness. Available for $100, the "watch" comes with two 3-volt batteries and a tube of gel so you don't burn your skin. Oh, and it doesn't actually tell time.