The most unique product in the leaks is something called the “Lenovo Self Charging Kit Concept.” It reportedly harvests energy from low indoor lighting as low as 50 lux and charges itself as you use it indoors. Although this technology is similar to Logitech’s solar powered keyboards, it also works without direct sunlight. To give you an idea, solar powered devices, including keyboards , need around 200 500 lux of light, making the Self Charging Kit Concept all the more...
