One of the biggest challeges in golf is that you need to keep your grip pressure at about the same level during the course of your whole swing. Now, I can do that simply through training and light hands but if you need more help, the SensoGlove might do a perfect job of it. This SensoGlove will alert you for how stable your grip pressure is throughout your swing.
It looks like your standard white leather golf glove until you notice the small computer with the LCD display on the back. This computer uses various sensors that are strategically placed throughout the glove to measure your grip on the club while you swing. Audio feedback lets you know when your grip has become too tight, while I assume the club flying out of your hand lets you know when your grip is not tight enough. The LCD also provides a visual indication of which fingers are gripping the club too tightly, and you can even adjust the sensitivity depending on what level of grip is right for you.