We've all seen the Microsoft Surface and been told how it will change the way shops and even banks let us interact with technology, but you've probably never seen one that's over 25ft long?

Kodak, keen to show off the latest key selling points of their new cameras have enlisted the help of Microsoft and used a number of Microsoft Surface devices around their booth.

However, centre stage is a Microsoft-powered touchscreen that is over 25 foot long. Show attendees can catch information pucks that flow down the screen and then spin them back to "win prizes" according to a spokeswomen we talked to.

Not something you'll see in your local Barclays, but a great use of the technology nonetheless.