Solar powered sun-glasses with a tracking chip
Do you often find yourself losing your sunglasses? You no longer have to worry about that anymore if you have sunglasses that have been fitted with a tracking chip, which you can find with your phone. The chip would also be powered by solar energy, so no charging is needed.
Here is another glass tracking chip that can fit on all glasses. It uses GPS technology so you can find them wherever they are https://findorbit.com/products/orbit-glasses
There are several Bluetooth tracking chips that can be fitted on glasses, allowing you to easily find them when they are misplaced. Check out one such device here https://www.youtube.com/watch?v=HfdtmJZApQY
Apple has been working on smart Apple Glasses, which are rumoured to come with several features. They will probably come with some sort of tracking technology, allowing you to find them with your iPhone https://www.youtube.com/watch?v=t43sLEP_a6Y