The Augmented Dorfladen - Interacting with Real and Virtual Products in Instrumented Shelves. - Michael Schmitz 001; Elena Minina; Homeira Quraischy (Intelligent Environments, 2009)

Tangible interaction with real and virtual products: designing a shopping assistant for rural communities. - Michael Schmitz 001; Homeira Quraischy (TEI, 2009)