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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.
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.

“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.
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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
Spotify Will Now Tell You If Your Favorite Artist Isn’t Real
The streaming platform is introducing an “AI Personas” label and cutting AI-generated artist profiles from its recommendations.
These days, the question of whether the artist you’re streaming actually exists is no longer hypothetical. Spotify intends to combat this issue by introducing a label called “AI Personas” for artist profiles that present an AI-generated, human-like identity rather than a real person. More consequentially, it will also keep those profiles out of its editorial and algorithmic recommendations by default.
From mid-September, listeners will start seeing an AI Persona badge on artist profiles, appearing in the banner and About section, in Search, and on track rows across playlists. Tapping the badge reveals whether the artist disclosed the AI identity themselves, or whether Spotify’s review team made the determination after examining the profile.
That distinction matters, because Spotify is not relying on self-disclosure alone. Artists can flag their own profiles as AI Personas through Spotify for Artists as of today, but the platform will also review profiles whose public identity – including name and imagery – appears to represent photorealistic AI-generated identities. The rollout begins with artists who have met defined audience thresholds, so the labels cover the vast majority of profiles listeners actually visit. Artists badged by Spotify’s reviewers will be notified and can self-disclose or appeal, and in the coming months listeners will be able to report suspected AI Personas themselves.
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The company’s recommendations policy is also being tweaked. Music from AI Personas will not surface in a listener’s personalized recommendations unless, for example, they follow the artist. Spotify says all artists have a creative choice in how they present themselves, but its programming is focused on elevating music from authentic artists building careers in music.
The badge concerns identity, not production of the music itself. An artist who uses AI tools to make music is a separate question, one Spotify addresses through AI Credits and SongDNA. The AI Persona label sits alongside those features, plus Verified by Spotify and Artist Profile Protection, in what the company has made one of its top priorities this year: letting listeners trust that the artist behind the music is who they claim to be.
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