Sensor Fusion for Context Understanding

Huadong Wu, Mel Siegel, Sevim Ablay

This paper talks about techniques for sensor fusion in HCI applications.

Context information can be categorized into three types:

1. Space/Physical

2. Time/history

3. Spiritual/social relationship

Other categories: human vs physical

1. environment

2. users activities

3. user's physiological states

Context acquisition and consumption:

1. context blackboard architecture

2. context component architecture