[LINK] More Earth-Shattering IoT Applications

[David]

On Saturday, 28 April 2018 08:35:04 AEST Tom Worthington wrote:

> > You'd need lots of cameras to reliably detect empty spaces ...
> 
> No. I visited a Cambridge University college where the IT staff showed me their system using a few high resolution cameras on very tall poles to cover the entire grounds.

Ah, I had in mind a multi-storey carpark, common in the inner city.  What was the user interface?

DavidL.