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. Author manuscript; available in PMC: 2022 Jul 1.
Published in final edited form as: Vision Res. 2021 Mar 26;184:23–29. doi: 10.1016/j.visres.2021.02.009

Table 2.

Tasks performed using the thermal and the visible-light camera. These tasks were designed to approximate real-life scenarios to investigate the possible benefit of using the heat-sensitive camera.

Task Number Task Name Detail Data Collection Trial Count per subject, per camera
1 Cups Report the side of closer cup 2-AFC 40
2 Bowls Report the location of the missing bowl if there is any 5-AFC 80
3 Distance discrimination Report the distance of the standing person 3-AFC 60
4 Direction of person walking Report the direction of the person’s movement 2-AFC 100 (opportunity trials)
5 Direction of closer escalator After 10 passengers passed by, report the direction of close escalator 2-AFC 10