Shoogle: interface for sensing data
Shoogle: "Shoogle is a novel, intuitive interface for sensing data within a mobile device, such as presence and properties of text messages or remaining resources. It is based around active exploration: devices are shaken, revealing the contents rattling around 'inside'."
Shoogle: Excitatory Multimodal Interaction
on Mobile Devices. pdf
Devices as Interactive Physical Containers:
The Shoogle System. pdf
Movie showing experiment here