An unobstructed path from a transmitting device to the receiver. Users are aware of line of sight when they aim their infrared (IR) remote control directly at the TV. Microwave transmissions ...

Turning to your partner, you ask “Do I get line-of-sight relief from a halfway hut?” You probably won’t like the answer, which is probably… No. A halfway hut is an Immovable Obstruction.

One of your biggest goals in landscaping is to create strong visual contacts with your home and with nature. Identify focal ...

The Eugene Police Department recently received an FAA waiver to expand the reach of its drone program.

The estimated distance is for phone-to-phone direct Bluetooth connections, which means your wireless earbuds won’t suddenly gain a huge bump in quality over distance. The key phrasing is found on ...

It's snake season in Central Texas. As the reptiles slither out of hiding and into your line of sight, there are ways to avoid getting bitten.

Transport chief Mable Chan said on Friday most pilot projects in Hong Kong's first-ever low-altitude economy test run will be operated manually and within the line of sight. The Low-altitude ...