First bit of actual work done today. Managed to find 30 mins at lunchtime to add a short section of canal in unity to test the scale and lighting.
Should get my hands on a google cardboard style device over the next few days so I can test performance on a selection of real devices with two cameras. As somebody who gets very ill on rollercoasters I know exactly what to look for :)
Screenshots once I've got a screen full of something ;)