Designing for augmented attention: Towards a framework for attentive user interfaces

摘要

Attentive user interfaces are user interfaces that aim to support the user’s attentional capacities. By sensing the users’ attention for objects and people in their everyday environment, and by treating user attention as a limited resource, these interfaces avoid today’s ubiquitous patterns of interruption. Focusing upon attention as a central interaction channel allows development of more sociable methods of communication and repair with ubiquitous devices. Our methods are analogous to human turn taking in group communication. Turn taking improves the user’s ability to conduct foreground processing of conversations. Attentive user interfaces bridge the gap between the foreground and periphery of user activity in a similar fashion, allowing users to move smoothly in between.We present a framework for augmenting user attention through attentive user interfaces. We propose five key properties of attentive systems: (i) to sense attention; (ii) to reason about attention; (iii) to regulate interactions; (iv) to communicate attention and (v) to augment attention.