USER INTERFACE ON FLEXIBLE ELECTRONIC MOBILE DEVICE A CASE STUDY OF USER INTERFACE USED BY POLICE OFFICERS DURING THEIR ROAD POLICING DUTIES

摘要

The study aims to design a user interface of the flexible mobile electronic device for Taiwanese police officers to perform their road policing duties. Firstly, the investigation into the road policing duties by police officers was conducted. Secondly, according to the investigation results: (1) Develop scenarios for the user interface used by police officers during their road policing duties; (2) Reconstruct the systematic process of their road policing duties; (3) With the hierarchical task analysis method, analyze the results collected from the interview with the police officers to clarify the interrelations among the road policing duties. Finally, the user interface used by police officers during their road policing duties is designed based on the scenarios, system process and analytic results.