The IEEE Future Networks 2021 Challenge was won by the Nimble network solution for local communities. Eric Nitschke, founder of Wakoma which is the start-up behind Nimble, said it will 'quickly build a low-cost, low-power, and yet still portable network that meets their own connectivity and education needs'.

It is open-source and does not depend on the internet. It is able to operate without the internet by connecting people within local communities, and can produce content in local languages without relying on big systems.

Nible tackles efficiently logistical and supply-chain challenges that account for up to 80% in humanitarian funding.It is easily scalable and can be used to cover a single village or an entire area. Nible is an energy-efficient system, supporting thousands of users with less power than 100 W. South Africa and Canada were the first places where Nimble was deployed.

For more information, visit Spectrum by IEEE.