Li-Fi
Recently a scientist by the name of Harald Haas built the first prototype of a device called Li-Fi. You may not know, but Li-Fi is a device that uses light waves to transport Wi-Fi to electronics. Haas says that using light waves to move Wi-Fi instead of radio waves can prevent hackers from accessing electronics.
Haas hopes to release this device in a few years, but, right now it is in prototype stage. The possibilities of this device are endless. Li-Fi could be used in offices, homes, hospitals, and schools help people work efficiently and safely.
Haas hopes to release this device in a few years, but, right now it is in prototype stage. The possibilities of this device are endless. Li-Fi could be used in offices, homes, hospitals, and schools help people work efficiently and safely.