There are a lot of accessories to be seen at Macworld 2013, but none caught our eye -- nay, shot an arrow into it -- like the Bowblade. After all, it's kind of hard to miss what looks like a hunting bow being brandished in the middle of a computing convention.
Currently in prototype form, the 4-pound accessory holds an iPhone or iPod touch and uses a mechanism to tap your device's screen when you pull a string with a metal ring attached -- the equivalent of releasing the arrow on an actual bow. The catch is that the mechanism won't work unless the bow is pulled back into its full firing position, a feat that requires a bit of strength. Thus, the accessory's makers are also touting its use as a workout device.
