Achieving true ambient intelligence calls for a new opportunistic activity recognition paradigm in which, instead of deploying information sources for a specific goal, the recognition methods themselves dynamically adapt to available sensor data.
['Daniel Roggen', 'Gerhard Tröster', 'Paul Lukowicz', 'Alois Ferscha', 'José del R. Millán', 'Ricardo Chavarriaga']
Opportunistic human activity and context recognition