Recently, many users need to write in multiple languages on their PCs and it is very difficult in some cases to find sticker for specific language. So, is it possible to create a new keyboard (virtual keyboard)? In the other words, we will keep the recent buttons and instead of writing the letters for specific language we can create something can appear virtually under each button. For instance, is it possible to create a light under each button and this light can be shape the letters of the slected language?Best,
I was wondering if there was a way to use kinetic energy to power our devices. I was thinking maybe a ring the stored kinetic energy for the movement of your finger could provide a charge for your phone. I understand the capcity would not be very large but this could be incorperated into bracelets necklaces and or watches. The power could even be swapped through Qi charging so no wires would be needed.