MIT alum and co-founders of Everactive, Ben Calhoun and Dave Wentzloff, discuss IoT and it’s future.
via MIT
Now imagine that issue spread across a world where we have 1 trillion IoT devices. Even if we do get to a point where we have an IoT battery with a 10-year lifespan (the current industry goal), we’d be looking at changing more than 270 million batteries every day.
In addition to battery limitations, the scaling issues are compounded by existing wireless networking technology. To effectively address the needs of a manufacturing plant — let alone a 1 trillion-node world — we need extremely high-density sensor networks to communicate at relatively long range throughout environments that are notoriously inhospitable to wireless signals.
