Hi, guys! I'm a digital photographer from Kiev with more than 5 years experience. Came to this forum by friend's recomendation. Also i'm an engineer and want to hear some feedback about my invention for photographers. It's a first LED Flash for Smartphones and Tablets. I'm planning to launch that device at kickstarter soon. What do you think about such device? Do you really need a powerful flash for camera phone? How much will you pay for external flash? Hope thread's moderator will allow to post a few photos of device and test pictures Thank You! Vlad.