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Tag: lasers
Ericsson uses lasers to cut the power cord for 5G RAN
2021-10-04 02:00:00| Total Telecom industry news
Today, Ericsson have announced a proof-of-concept trial in Seattle, demonstrating the use of lasers to wirelessly power a 5G base station. The breakthrough comes courtesy of their partnership with US laser company PowerLight Technologies. The solution uses optical beaming, a technology that turns electricity into high-intensity light, which is then fired at the base station…read more on TotalTele.com »
Researchers Use Lasers to Hack Smart Speakers
2019-11-06 19:42:15| TechNewsWorld
University researchers have discovered a way to issue unauthorized commands to digital assistants like Alexa, Google Assistant, Facebook Portal and Siri via laser beams. The microphones in devices like smart speakers, mobile phones and tablets convert sound into electrical signals, but what the researchers found was that the mics react to light aimed directly at them, too.
Tags: smart
researchers
speakers
hack
K Laser\'s metalized and transparent effects take center stage
2019-09-26 23:20:00| Label and Narrow Web Breaking News
The company is also displaying new label designs in PET, OPP and cold foil labels.
Tags: center
effects
stage
transparent
Game of Stones: Tracking conflict diamonds with lasers
2019-07-02 01:18:35| BBC News | Business | UK Edition
How can we be sure the diamonds we buy are not fake or from conflict regions?
Tags: game
tracking
conflict
stones
This Contact Lens Could Lets You Shoot Lasers From Your Eyes
2018-05-03 13:30:58| Extremetech
They won't vaporize bad guys, but a laser is a laser. The post This Contact Lens Could Lets You Shoot Lasers From Your Eyes appeared first on ExtremeTech.