PROVO, Utah--(BUSINESS WIRE)--Sure-Fi has developed the world’s first radio with Superman-like qualities to “leap” signals through tall buildings of metal, brick, concrete and anything else preventing ...

I like Bluetooth. It revolutionized how to connect speakers and headphones to devices. It's so convenient and reliable. But it has a big limitation – poor range. The good news however is that there is ...

As we continue to demand connectivity between our vehicles and devices, we open ourselves up to potential security issues. Take phone-as-key functionality, for example. Vehicles such as the Tesla ...

A paper on the Bluetooth signal tracking titled "Evaluating Physical-Layer BLE Location Tracking Attacks on Mobile Devices" was recently presented at the IEEE ...

To use a smaller antenna, we need a higher signal frequency, and that’s what we do when we apply modulation to the signal. Modulation is simply encoding the low frequency signal in the information of ...

Ultra-low power wearable technology is about to get very interesting thanks to a new wireless transmission system that uses your body’s natural magnetic waves to carry a data signal across devices.