Technology

Powercast’s Battery-Free RFID Sensor Condition Monitoring System Wins Best New Product at RFID Journal LIVE

Published

1 year ago

May 9, 2025

Powercast’s RFID-powered, wire-and-battery-free sensor monitoring system customized for data center equipment monitoring takes home top honors

PITTSBURGH, May 9, 2025 /PRNewswire/ — Powercast Corporation, the go-to source for the entire spectrum of wireless charging solutions, announced that RFID Journal LIVE! has honored Powercast’s RFID-powered, wire-and-battery-free sensor condition monitoring system customized for data centers as its Best New Product 2025.

The judges, led by founder and former RFIDJournal.com editor Mark Roberti, evaluated the six Best New Product finalists onsite at the RFID Journal LIVE! conference held May 6 – 8 in Las Vegas, NV, with the winner announced on May 8. As winner, Powercast will present a one-hour webinar later in 2025, and will also do a 40-minute conference session during the 2026 edition of RFID Journal LIVE!

“Considering the outstanding technology exhibited by the finalists, we are honored the judges chose our RFID-powered, wire-and-battery-free sensor monitoring system for data centers as the Best New Product 2025,” said Charles Greene, Ph.D., COO and CTO of Powercast.

Roberti noted that all of the finalists had innovative products, but the judges were unanimous in selecting Powercast’s energy harvesting, passive light, temperature and humidity sensor as it will open up new applications in health care, pharma, and the food supply chain, as well as managing data center assets.

“Instead of an expensive active tag with a battery that needs to be replaced every few years, companies can now use Powercast’s low-cost passive sensor, which requires no maintenance,” Roberti said. “And unlike other passive sensors, the Powercast product can write sensor data to the tag’s memory, so companies can learn if a product was outside of temperature requirements at some point. We think this passive sensor will have many applications across several different industries.”

Powercast collaborated with Asset Vue to customize its RFID sensing technology – known for maintenance-free monitoring because it can power itself perpetually from RAIN RFID inventory readers instead of wires and batteries – to monitor the temperature and humidity of mission-critical equipment stored on metal server racks without adding to the complexity of a data center.

Customizations included halving the size of Powercast’s existing RFID sensors to fit into server racks, and redesigning the RF receiving antenna to avoid interference from the metal racks while still providing long range wireless power to the sensors. The system is currently in beta testing at Asset Vue’s data center, and Powercast plans to roll it out later this year.

RAIN RFID (Radio Frequency Identification) technology leverages the RFID readers used in inventory management, logistics and retail applications to connect to the internet any item bearing an RFID tag, allowing users to identify and locate all such items. Adding Powercast’s wireless RF-energy-harvesting chips and sensors (temperature, humidity, light, etc.) to these RFID tags elevates their functionality beyond identification to enable real-time smart monitoring that results in smarter supply chains capable of locating live shipments, tracking the state of perishable goods and more, all without wires and batteries.

How Powercast’s RFID Condition Monitoring Technology Works, Leveraging RFID Readers as its Power Source:

Since standard RAIN RFID readers emit an RF signal that’s similar to that of Powercast’s RF wireless power transmitters, these readers can substitute for the transmitters, becoming the source of wireless power that perpetually powers the sensor tags without wires or batteries, eliminating the need/expense for hardwiring sensors, ongoing battery maintenance, or installing custom readers or RF transmitters.

Powercast’s Powerharvester® PCC110 receiver chip embedded in the RFID sensor tags harvests RF and data sent over the air from any RFID reader within range, which can be up to 40 meters depending on the application. A single RFID reader can power many tags at once located over a large area as long as they’re within range. Readers can be fixed infrastructure installed in the ceiling, or handheld readers used by employees.

The Powerharvester chip then converts the RF to usable DC to both power the tags and communicate data. A microcontroller and sensors receive power, measure conditions, and report that data back to the reader.

Peel-back adhesive on the backs of the RFID sensor tags make them easy to install anywhere.

About Powercast
Powercast Corporation, founded in 2003 and based in Pittsburgh, PA, is the go-to resource for wireless charging solutions, ranging from short to long distances and from microwatts to kilowatts, with the industry’s broadest technology portfolio backed by over 300 patents worldwide. We design, develop, and manufacture semiconductor chips as well as complete wirelessly powered products, enabling various levels of customer integration.
Powercast’s solutions include RF power-over-distance charging, high-performance inductive charging systems, and low-power sensors with up to 25-year battery life. With flexible magnetic resonance systems, Powercast positions itself as the industry’s most comprehensive source for wireless power technology. For more information, visit https://www.powercastco.com.

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SOURCE Powercast

Technology

NEC Vietnam Appoints New General Director to Advance Digital Innovation

Published

6 hours ago

May 19, 2026

HANOI, Vietnam, May 18, 2026 /PRNewswire/ — NEC Vietnam announced the appointment of Yasushi Numakura as its new General Director, effective April 1, 2026. The appointment reflects NEC’s continued commitment to expanding trusted technology partnerships and supporting Vietnam’s growing digital ambitions.

Numakura-san joined NEC Group in 1990 and brings over three decades of experience across systems engineering, mobile technology development, and global business leadership. In 2014, he was appointed Head of NEC Vietnam’s Ho Chi Minh branch, where he drove business portfolio transformation and strengthened regional partnerships. He subsequently held leadership roles at NEC Solution Innovators and most recently led resource management reform initiatives as part of delivery model transformation efforts.

In his new role, he will lead NEC Vietnam’s business operations and strategic direction, with a focus on strengthening software development capabilities and accelerating digital transformation initiatives across key sectors, serving both the Japanese and APAC markets.

“I am excited to join NEC Vietnam and build on the strong momentum established by the local team over the years. Together with our customers and partners, we look forward to creating what’s ahead through trusted technologies and meaningful solutions that create lasting value for businesses, communities, and society. In line with NEC’s 2030 mid-term direction, we will also advance our capabilities as an AI-native organization with security at the core, ensuring that our innovations are both impactful and resilient,” shares Numakura-san.

Under his leadership, NEC Vietnam will continue providing technologies and solutions spanning software development, biometrics, and public safety.

***

About NEC Vietnam

NEC established its liaison office in Vietnam in the early 1990s under the global business framework of NEC Corporation. It was re-organized as NEC Vietnam Co., Ltd. in 2006, with a newfound commitment to grow the business and contribute towards the people and society of Vietnam.

In a rapidly changing business environment, NEC Vietnam has evolved into a comprehensive solutions provider, leveraging their core competence in delivering Solutions for Society, focused on building social infrastructure that benefits citizens and communities.

Visit https://vn.nec.com to learn more.

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SOURCE NEC Vietnam

Technology

South Asia’s First-ever Vehicle-to-Grid (V2G) Demonstration, Led by ISGF in Collaboration with its Technology and Utility Partners

Published

6 hours ago

May 19, 2026

NEW DELHI, May 19, 2026 /PRNewswire/ — South Asia’s first ever groundbreaking Vehicle-to-Grid (V2G) Technology Demonstration in India implemented by India Smart Grid Forum (ISGF) marks a major advancement in smart Electric Vehicle (EV) charging and grid stability, paving the way for a future of bidirectional energy flows between EVs and the power grid. ISGF, with its utility partners and technical support from the University of Delaware (UDEL), USA, executed this first-of-its-kind Alternating Current (AC) V2G pilot demonstration in South Asia. The demonstration project was implemented at BSES Rajdhani Power Limited, BSES Yamuna Power Limited, TATA Power Delhi Distribution Limited, as well as at the Agency for New and Renewable Energy Research and Technology (ANERT), Kerala. This pilot demonstration has tested a variety of V2G use cases and found it highly relevant for distributed renewable energy integration and grid stability.

As part of the project, four Tata Nexon EVs were retrofitted with on-board bidirectional power modules and connected to the grid through bidirectional AC chargers. The equipment cost of AC V2G is significantly lower than DC V2G. ISGF is working with local technology companies and EV OEMs to build a V2G ecosystem in the country.

For more information, please write to contactus@indiasmartgrid.org

About India Smart Grid Forum (ISGF)

ISGF is a public private partnership initiative of the Govt. of India, with the mandate of accelerating smart grid deployments across the country. With 170+ members comprising of ministries, utilities, technology providers, academia and research, ISGF has evolved as a Think-Tank of global repute on Smart Energy and Smart Cities. The mandate of ISGF is to accelerate energy transition through clean energy, electric grid modernization and electric mobility; work with national and international agencies in standards development and help utilities, regulators and the Industry in technology selection, training and capacity building.

Website: https://indiasmartgrid.org/

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Technology

Tencent Cloud and Stream Partner to Accelerate the Development of Real-Time Multimodal AI Agents

Published

6 hours ago

May 19, 2026

HONG KONG, May 19, 2026 /PRNewswire/ — Tencent Cloud, the cloud business of leading global technology company, Tencent, today announced a strategic collaboration with Stream, the company behind the open-source AI agent framework Vision Agents, to accelerate the development of real-time, multimodal AI agents.

Through this collaboration, Tencent Real-Time Communication (Tencent RTC) becomes an officially supported edge transport plugin for Vision Agents, giving developers worldwide a low-latency path to build and deploy interactive AI applications across global markets, including regions where network complexity and real-time performance are critical.

Unlocking Lower-Latency Transport for Enhanced Experiences Across China and Asia

Vision Agents is an open-source, edge-agnostic Python framework from Stream that helps developers quickly build low-latency vision AI applications. Rather than retrofitting video onto a voice-centric stack, Vision Agents was designed as a video-first solution — running models such as YOLO, Roboflow, OpenAI Realtime, and Google Gemini on every frame, with sub-500ms end-to-end latency and over 25 out-of-the-box integrations across LLM, STT, TTS, vision, RAG, telephony, and avatar providers.

Through this partnership, Tencent RTC becomes an officially supported edge transport plugin for Vision Agents. Developers can use Tencent RTC to replace the default communication layer in Vision Agents and instantly leverage Tencent Cloud’s enterprise-grade backbone — more than 3,200 global nodes, sub-300ms worldwide latency, AI-driven noise suppression, and weak-network resilience — while keeping every existing LLM, STT, TTS, vision, and avatar plugin unchanged.

The integration supports both audio and video, making it suitable for voice agents, video agents, and multimodal scenarios — powering use cases such as gaming assistants, virtual avatars, sports coaching, and robotics. AI agents can join TRTC rooms and interact with participants in real-time through high-quality audio and video streams.

Tencent RTC operates a globally distributed real-time network with particularly strong performance across some markets in Asia where many global real-time stacks face connectivity and latency challenges. By integrating Tencent RTC, Vision Agents gives developers worldwide a reliable transport option for delivering low-latency, multimodal AI experiences to users in Asia. Developers can improve real-time communication performance by simply swapping the interface.

Wison Xie, Head of Product at Tencent RTC, said: “Vision Agents represents exactly where conversational AI is heading, beyond voice-only, into agents that can truly see, hear, and act in real time. By bringing Tencent RTC’s global real-time backbone to the Vision Agents framework, we are giving developers worldwide a turnkey path to ship multimodal agents that perform reliably from Silicon Valley to Shenzhen. This collaboration reinforces our commitment to powering the next generation of real-time AI experiences for enterprises and developers across global market.”

Neevash Ramdial, Director of Marketing and Vision Agents Lead, said, “Our goal with Vision Agents is to make real-time AI development faster, more flexible, and open, giving developers the freedom to choose the models, infrastructure, and plugins that work best for their applications. Developers building global conversational AI applications also need reliable real-time performance in every market, and Tencent RTC brings high-quality, low-latency connectivity across Asia to the Vision Agents ecosystem. We’re excited to work with Tencent RTC to help developers scale multimodal AI experiences worldwide while having the freedom to use whichever plugin or model best fits their app.”

About Tencent Cloud:
Tencent Cloud, one of the world’s leading cloud companies, is committed to creating innovative solutions to resolve real-world issues and enabling digital transformation for smart industries. Through our extensive global infrastructure, Tencent Cloud provides businesses across the globe with stable and secure industry-leading cloud products and services, leveraging technological advancements such as cloud computing, Big Data analytics, AI, IoT, and network security. It is our constant mission to meet the needs of industries across the board, including the fields of gaming, media and entertainment, finance, healthcare, property, retail, travel, and transportation.

About Tencent RTC:
Tencent RTC provides real-time communication solutions, including audio/video calling, live streaming, and in-game voice. With enterprise-grade security, AI-powered enhancements, and a global network of over 3,200 nodes, Tencent RTC powers mission-critical communication for customers worldwide.

About Vision Agents:
Vision Agents is Stream’s open-source framework that helps developers quickly build real-time video AI applications. It works out of the box with most major LLM, speech-to-text, text-to-speech, avatar, and infrastructure providers, so teams can go from idea to production in just a few lines of code, building everything from real-time sports coaches to rich, context-aware avatars.

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SOURCE Tencent Cloud