Summary:
- The article discusses a new technology called "Volume Glass" that allows users to control the volume of their devices by tapping on the screen.
- The Volume Glass technology uses sensors to detect the user's taps and adjusts the volume accordingly, providing a more intuitive and hands-free way to control the volume.
- This technology can be particularly useful for people with limited mobility or those who need to adjust the volume quickly without having to reach for their device.