Which up-and-coming technology offers a consumer "private hot spots" of wireless access virtually anywhere?

Question

Quizplus · Accepted Answer

Mi-Fi devices act as personal hotspots and provide wireless access to the internet virtually anywhere. They use cellular networks to provide internet access and allow users to connect multiple devices to a single hotspot, providing a private and secure wireless connection. Wi-Fi and WiMax are not specifically designed for personal hotspot use, and ultrabroadband is a term used to describe multiple high-speed internet technologies, rather than a specific product or service.

Which Up-And-Coming Technology Offers a Consumer "Private Hot Spots" of Wireless