Here's a funny one that those of you with iPhones might like to try tonight - the Ibis Sleep Art application.
The Accor-owned budget hotel chain says the app uses sound and movement to create a virtual work of art based on your sleep.
Ibis got together with Sweden-based robotics firm Acne to develop the app as well as BETC Digital which also enables users to share their art via Facebook or email.
The service ties in with the Ibis Sleep Art campaign launched in Europe in November which aims to ensure a good night's sleep for all guests.
Sweet dreams and err, here's a clip: