The textual Object Constraint Language (OCL) is an official part of the Unified Modeling Language (UML). A new concept in the recently adopted OCL version 2.0 is the notion of O...
Recently, the formal approach of I–Systems has been newly hed through an abstract axiomatic system where events in system components are solely derived and defined from their b...
Arnim Wedig, Horst F. Wedde, Anca M. Lazarescu, El...
Human interaction occurs always in a specific context and in a particular environment, and a common knowledge base about them is essential for understanding each other. By immersi...
We introduce the concept of Graspable User Interfaces that allow direct control of electronic or virtual objects through physical handles for control. These physical artifacts, wh...
George W. Fitzmaurice, Hiroshi Ishii, William Buxt...
— This paper reviews proposed realization concepts and achievements of wireless sensor nodes and focuses on new developments in the 24 GHz frequency range. The relatively high fr...