What is the shortest perceivable application response delay?

The 100 ms threshold was established over 30 yrs ago. See: Card, S. K., Robertson, G. G., and Mackinlay, J. D. (1991). The information visualizer: An information workspace. Proc. ACM CHI’91 Conf. (New Orleans, LA, 28 April-2 May), 181-188. Miller, R. B. (1968). Response time in man-computer conversational transactions. Proc. AFIPS Fall Joint Computer Conference … Read more