Digital Trends

Digital Trends – pureLiFi demos integrated LiFi

in a laptop & phone case at MWC


Simon Hill – Digital Trends

LiFi pioneer pureLiFi is focused on delivering internet access through lights, and it just demonstrated the technology at MWC 2018 integrated into a laptop and a phone case for the first time.

There are various potential applications for LiFi, but the main drive for its adoption comes from the impending spectrum crunch which will see radio frequencies stretched to the limit. It can also prove useful in environments where radio frequencies are dangerous or suffer too much interference, it offers enormous bandwidth in a small area, and it can be secured far more easily than Wi-Fi — because the signal is confined to the light.

We’ve tested out the LiFi-XC dongle with LiFi capable LED lights before, but it plugs in via USB. This time around we were able to stream video from the Digital Trends website via an overhead strip light, on a modified Dell laptop and a Samsung Galaxy S5 in a special case fitted out with the LiFi receiver. It’s capable of delivering speeds of up to 42Mbps up and down and we had no trouble streaming the latest Galaxy S9 hands-on review.

pureLiFi has been in talks with various manufacturers about embedding the technology into devices, but it’s not discussing specific partnerships just yet. Integrating the tech into the phone case and laptop is about showing off the concept and how it works. The receiver is still quite big, so it’s easier to integrate into a laptop than a smartphone, but the firm is working on further miniaturization, so that’s the long-term goal. We’re expecting to see LiFi enabled phones within the next three years, and adoption by a major player could see LiFi take off rapidly.


Digital Trends

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We were also interviewed by a number of other publications over the period of the event so keep your eyes peeled for pureLiFi in the news.

Click here to learn more about MWC 2018


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