News

Meet LiFi: The New Tech Delivering High-Speed Internet Using Light

The cutting-edge innovation offers low latency, stable streaming, and doesn’t force users to compromise with bandwidth.

Published

1 year ago

February 29, 2024

Nour Nasir

meet lifi the new technology delivering high-speed internet using light

pureLiFi

Looking for faster internet than Wi-Fi? Enter LiFi, a groundbreaking technology launched by pureLiFi, a UK-based company, at the Mobile World Congress (MWC 2024) in Barcelona. This innovative approach to wireless communication utilizes light, offering users low latency and congestion-free experiences for gaming, video conferencing, and media streaming.

Unlike traditional methods like Wi-Fi and 5G, LiFi transmits data wirelessly through light, circumventing common issues such as buffering and signal vulnerability. Ron Schaeffer, pureLiFi’s chief strategy officer, highlighted LiFi’s ease of use and lack of congestion compared to traditional Wi-Fi.

“Just like Wi-Fi access points people have, it is also a plug-and-play. People can plug into a network, and within a few seconds, you have LiFi,” explained Schaeffer.

purelifi lifi cube

“Importantly, it is not subject to congestion like Wi-Fi is. Everyone who would be connected to LiFi will have full bandwidth. For instance, if you are watching a video, someone is on a video call and another person is playing a VR game, you all are competing for Wi-Fi bandwidth. With LiFi, everyone has their own bandwidth. You can take off the Wi-Fi network and put it onto LiFi; the internet experience also improves because it is less congested. So, we say LiFi makes Wi-Fi better,” the Chief Strategy Officer added.

LiFi boasts impressive capabilities, transmitting and receiving 1GB of data per second in each direction, covering an area of up to 50 square meters. Its inherent security benefits, stemming from its inability to pass through walls, make it particularly interesting to security-conscious users.

Also Read: Getting Started With Google Gemini: A Beginner’s Guide

pureLiFi plans to collaborate with telecom providers to deploy its devices in homes and offices. Schaeffer emphasized the company’s potential to revolutionize internet connectivity, citing its vast spectrum availability compared to radio frequencies.

Alistair Banham, CEO of pureLiFi, expressed excitement about LiFi’s ability to address current and future connectivity challenges, including the release of light antennas for various devices: “LiFi is now ready to augment and extend other wireless technologies ushering in a new era of bandwidth, speed and reliable communications,” he said.

News

Samsung To Roll Out One UI 7 Starting April 7

The update will introduce AI-driven tools and Google integration, along with a fresh design and enhanced personalization options.

Published

2 days ago

March 20, 2025

Nour Nasir

Samsung

Samsung has confirmed that One UI 7 will officially begin rolling out on April 7, bringing a fresh design and enhanced personalization options. This update is tailored for a more intuitive user experience, powered by AI-driven improvements. Initially, One UI 7 will be available in the U.S. on the Galaxy S24 series, Galaxy Z Fold6, and Z Flip6 starting April 10. The rollout will gradually expand to more Galaxy smartphones and tablets in the following weeks.

Refined Design And More Customization

With One UI 7, Samsung is introducing a cleaner, more cohesive look aimed at making customization easier and more intuitive. The home screen, widgets, and lock screen have been redesigned to streamline navigation and personalization.

One standout feature is Now Bar, which provides real-time updates directly on the lock screen. Whether checking workout progress during a run or seeing what’s playing on Galaxy Buds, users can access key information with just a swipe — no need to unlock the phone.

AI-Powered Enhancements For A Smoother Experience

Samsung has integrated AI into One UI 7 to make everyday interactions more seamless and efficient. Galaxy AI helps users complete tasks with minimal app switching, while AI Select suggests relevant actions based on selected content. For instance, users can swipe the Edge Panel and tap the AI Select icon while watching a video to instantly create a GIF.

Writing Assist — a favorite tool for Galaxy users — will now offer automatic text summarization and formatting. Meanwhile, Drawing Assist provides a creative boost by generating visuals from text prompts, images, or sketches. Another highlight, Audio Eraser, allows users to fine-tune video sound by isolating and adjusting different audio elements.

Also Read: Google’s Alphabet To Acquire Cybersecurity Firm Wiz For $32 Billion

Finally, Samsung has added greater integration with Google Gemini. Users can simply activate Gemini and ask, “Find Italian restaurants with outdoor seating that are pet friendly” to get instant recommendations. Natural language search also makes adjusting settings easier — users can now tap the mic icon in Settings and say, My eyes feel tired, to receive suggestions like dimming the screen or enabling Eye Comfort Shield.

Device Compatibility And Rollout Schedule

The One UI 7 update will begin rolling out on April 7, with more devices receiving it in the weeks that follow. Compatible models include the Galaxy S24 series, Galaxy S24 FE, Galaxy S23 series, Galaxy S23 FE, Galaxy Z Fold6, Z Flip6, Z Fold5, Z Flip5, and the Galaxy Tab S10 and Tab S9 series.