A Conceptual Architecture for Adaptive Human-Computer Interface of a PT Operation Platform Based on Context-Awareness

Table 2

Categories of the PT’s contexts.

Context categories	Explanation
User context	Describe the different users such as the conductor and the driver
Equipment context	Describe the equipment states, both hardware and software
Environment context	Describe the physical environment, such as temperature, humidity, and visibility
Time and space context	Describe the time, location, and so forth
Social context	Describe the external information communication between collaborations
Task context	Describe the target, task processing, and operation flow
Display and control context	Describe the current layout, color, operation mode, and so forth