The Stormy Sleeper is a big cloud that is hanging from the ceiling as centre piece, by adding weather plushies, the wake-up weather conditions can be selected. The available plushies and thus the conditions are wind, rain and lightning. The amount attached to the cloud will set the intensity of that weather condition. The cloud has a metal frame, and the plushies contain magnets, giving the user complete freedom of interaction while placing them and giving satisfying feedback.

Setting the wake-up time is done by a hand-held dial. By turning the dial to the desired wake-up time and then placing it back on its stand. The dial incorporates feedforward through tangible ridges and numbers and haptic feedback when turning the dial, as well as visual feedback, flickering lights, in the cloud.

Waking up will be with the selected weather condition(s). Wind will be recreated by a fan, rain by a spray bottle and humidifier and lightning by LEDs, all of these conditions will be amplified with the corresponding sounds.