The r507 H2O is a battery-free, solar-powered remote control with a solar cell that covers the entire surface of the device. This design makes it possible to collect and store the maximum amount of solar energy. In addition, the device can be charged wirelessly within seconds. “Without sacrificing function or design,” the jury pointed out, “the r507 H2O pursues an uncompromisingly sustainable product approach.” The remote control also offers screen navigation and sound support as additional functions that make it accessible to people with a visual impairment.
