A quantitative value representing the subjective rating or opinion of users reacting to seeing or using a system, as opposed to performance measures like task completion time or number of errors.
它是一个定量值，表明了用户观看或使用一个系统的主观评价和意见，不必要象绩效测量那样以任务完成所需的时间和错误数为指标。
A quantitative value representing the subjective rating or opinion of users reacting to seeing or using a system, as opposed to performance measures like task completion time or number of errors.
它是一个定量值，表明了用户观看或使用一个系统的主观评价和意见，不必要象绩效测量那样以任务完成所需的时间和错误数为指标。
应用推荐