Lifteye attempts to give elevators a live virtual window

Most lifts are characterless cocoons we put up with every day.

Lifteye wants to change that by developing a virtual window - a video screen that relays a live image of what is happening outside the building.

As the lift moves up and down, so does the image, changing perspective as it goes.

BBC Click's Dave Lee reports.

More at BBC.com/Click and @BBCClick.