Tag: internet

“Lifi” – a breakthrough technology for off-grid villages

Prof Sir Colin Humphries, an expert at Cambridge University, discusses the great potential of ‘lifi’ for the developing world. As an alternative to wifi, which requires a lot of energy, lifi could bring internet access at a lower cost and use less energy. Timeline: approximately 5 years.

Permanent link to this article: https://e4sv.org/1101/