Abstract: With the rapid development of wireless power transfer (WPT) technologies, battery-free Internet-of-Things (IoT) devices have become feasible and attractive. WPT enables single wireless power ...

Your wireless cam package should have included a USB cable for charging. Find the USB port on your cam and open it up to connect the cable. These ports are usually protected from the elements by ...

Vivo has launched its latest smartphone in the upper-mid range — the Vivo V60e. The Vivo V60e boasts a powerful camera set, massive battery, sleek design, top-notch safety rating, and a host of AI ...

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Vivo V60e, the latest upper-mid-range smartphone from Vivo’s stable, is set to launch on Oct. 7. The company announced the launch date a few days back, and since then, anticipation for the phone is ...

Abstract: This article proposes a novel indoor positioning system (IPS) that can simultaneously track multiple battery-free tags with centimeter accuracy. Our system uses a camera located near a light ...

iQOO is all set to announce the iQOO 15 later this month in China. While the launch date still remains a mystery, the brand has been confirming key details about the device. It was recently confirmed ...

OnePlus is gearing up to launch its next-generation flagship lineup, the OnePlus 15 and OnePlus 15R, in India. The tech giant has already teased the OnePlus 15 for its China debut in October, followed ...

Vivo is gearing up for an exciting October, with multiple announcements lined up, starting with the highly anticipated launch of the Vivo V60e in India on October 7, 2025. The smartphone has already ...

Vivo V60e is launching in India on October 7. The phone will come with a 200-megapixel camera and massive 6,500mAh battery, all packed inside a slim and light chassis. Here is everything we know so ...

Realme has launched its new 15x 5G smartphone in India, featuring a massive 7,000 mAh battery and military-grade IP68+IP69 water and dust resistance. Priced from Rs 16,999, this affordable device ...

Meta’s new glasses have twice the battery life, but they still have the tricky issue of being a camera right on your face. If you buy something from a Verge link, Vox Media may earn a commission. See ...