While many iPhone 4S cases and accessories promise better camera performance, the SlingShot universal smartphone stabilization system, posted on Kickstarter.com, promises to hold any mobile device in place so that videos can be shot with ease.

"The SlingShot does more than just cradle your camera phone," according to a post on CNET. "The handle cleverly conceals a pair of legs that pop out to turn the entire rig into a tabletop tripod. In addition, the cradle can unscrew from the handle and attach to any standard tripod mount."

So far, the device is about halfway to its target of $20,000 on Kickstarter. With a fundraising deadline of May 20, there may be enough time to meet the goal.

The Kickstarter page for this device said it will fit all smartphones, meaning that even if iPhone covers are in use, the device will be able to stretch to fit. the cradle on the device also easily unscrews to attach to any other tripod.