Guidelines for designing user interface software (ESD-TR-86-278)

Summary for esd-tr-86-278:

SectionTopic/ActionTiming (sec)Guidance
1.0/4Fast response0.2Maximum time for delays in displayed feedback for normal operation
1.1/5Fast acknowledgment of entry0.2Maximum time to acknowledge the entry of a designated position
1.1/7Responsive cursor control0.5Maximum time for moving the cursor from one position to another
2.7.1/6Fast response to display request0.5 to 1.0System response to a simple request for data display
3.0/28Appropriate computer response time0.5 to 1.0 2.0System response to a control entry System response to simple entries
3.0/19Control availability0.2Maximum time for control delays or lockouts
4.3/11Appropriate response time for error messages2.0 to 4.0Display error message

Reference

Sidney L Smith, Jane N Mosier “Guidelines for designing user interface software (ESD-TR-86-278)" (1986)

@Article{smith1986guidelines,
  title = {Guidelines for designing user interface software (ESD-TR-86-278)},
  author = {Smith, Sidney L and Mosier, Jane N},
  journal = {Bedford, MA: MITRE},
  year = {1986}
}