Why might bluetooth take over from infrared transmission in some networks?

Bluetooth may take over from infrared transmission in some networks due to its greater versatility and range. Unlike infrared, which requires a direct line of sight and is limited to short distances, Bluetooth can operate effectively through obstacles and over longer distances. Additionally, Bluetooth supports multiple devices simultaneously, enabling more complex network interactions, while infrared typically connects only two devices at a time. This combination of factors makes Bluetooth a more efficient and user-friendly choice for many applications.