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Offline networking: Difference between revisions
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Soon after Hurricane Sandy hit, the Federal Emergency Management Agency of the United States connected itself to the Red Hook Network, providing a satellite uplink, connecting itself, the Red Cross and residents such that they could find out about food banks, shelters and emergency information<ref>https://www.smh.com.au/technology/meshnets-serve-communities-when-internet-fails-20140515-zrdqe.html</ref>. | Soon after Hurricane Sandy hit, the Federal Emergency Management Agency of the United States connected itself to the Red Hook Network, providing a satellite uplink, connecting itself, the Red Cross and residents such that they could find out about food banks, shelters and emergency information<ref>https://www.smh.com.au/technology/meshnets-serve-communities-when-internet-fails-20140515-zrdqe.html</ref>. | ||
==== SubNodes ==== | |||
SubNodes, by Berlin-based artist Sarah Grant, employs popular ''Raspberry Pi'' minicomputers as wireless access points, serving a website and chat application <ref>http://subnodes.org/</ref>. Smartphones, for instance, can be used to connect to the access point, from which is served a website, alongside simple chat application. The project provides complete instructions requiring minimal prior knowledge for deploying a 'SubNode'. Such 'SubNodes' could be employed inside weatherproof plastic cases, like tupperware or a plastic lunchbox, powered off solar power bank or voltage-converted car battery, and used to provide valuable information without need for the Internet. SubNodes can also be used in a mesh networking capacity, connecting to other compatible nodes. | |||
=== Other mesh networks by region === | === Other mesh networks by region === | ||