The close-range heavyweights
The personal space defenders
The physical touch contact
The long-distance champions
YOUR GOAL
Master of The ultimate wireless face-off
artiteacher Personal Area Networks
My signal stays so close inside my circle It only talks to what is right beside me Too close for anyone to intercept it
artiteacher Apple's U1 chip measures the exact time of flight of billions of ultra-short radio pulses to locate lost
artiteacher Eight neon wireless tech mascots stand on a retro-arcade character select screen.
artiteacher Match wireless buddies in quick battles to discover which technology wins for speed and range.
Bluetooth's runic logo: The Bluetooth logo is a combination of two Scandinavian runes, H and B, representing the Viking king Harald Bluetooth.
A wireless technology standard used for exchanging data over short distances between mobile and fixed devices. Ericsson developed this technology in 1994, naming it after a Danish king who united Scandinavian tribes.
artiteacher How Bluetooth Low Energy reduces power consumption in portable electronics
artiteacher Ultra-Wideband transmitters challenge Bluetooth chips in a spatial tracking showdown.
Which tech company first integrated a custom UWB chip called the U1 into its smartphones in 2019?
In what year was the Bluetooth Low Energy (BLE) standard officially introduced?
How does Ultra-Wideband (UWB) calculate the exact distance between two devices?