Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
The product is designed to be the case for most people who can't find a few things at present. The bracelet can help users quickly find lost things. Only need small paste in a pair of spectacles, a key chain is easy to lose the items above, when find circumstances, gently according to start the switch ring, posted on items of flash stick will emit light, sound and other changes to help users faster and easier to find items.
Harbin Engineering University