Air Metal Detectors, a machine that uses your cell phone as a passive remote, is now a reality. It has existed in prototype form for years now, but has finally entered production and now is in the hands of some backers. Backers of its Kickstarter campaign will be first in line, so it may be months before the general public can get our hands on one. Below are some photos of an unboxing. Instantly it reminds one of the XP Deus in many ways. It also functions similarly with the main hardware stuffed in the coil while your phone replaces the remote. This unit is around 7khz if I remember correctly, so it this model is neither selectable nor multifrequency, but the inventor has said he plans for his next machine to be multifrequency. This machine faced many hurdles before the inventor was finally happy with it. So it will be interesting when the first reviews pop up. What do you think of the concept?