People increasingly communicate over multiple channels, such as SMS, email and IM. Choosing the channel for interaction is typically a considered action and shapes the message its...
We describe a prototype system, the Interactive Office, which supports the occupant's daily activities in an office. Discrete sensors embedded in an office detect the occupan...
This paper describes a model-based analysis of errors in expert use of graphical user interfaces. Two mechanisms, speed-accuracy tradeoffs and attention failures, were simulated b...