Space perception tester
Spatial perception is one of human weight perception (time perception, spatial perception), and it is the individual's reflection of the spatial characteristics of external things. Including the perception of size, shape, distance, three-dimensional, orientation, etc., spatial perception is mainly formed by the collaborative activities of sight, hearing, motion, balance, etc., and assisted by the experience gained from practice, where vision plays a dominant role.
Spatial perception tester is the ability of people to distinguish the spatial characteristics of individuals by visually distinguishing the shape and orientation in the spatial position. We selected 12 kinds of graphics for arbitrary selection in the experiment. For the convenience of users: please read the instructions carefully before use. And follow the steps in the manual.
Power supply AC 220 ± 22 volts graphics present main test; 4 × 4 LED dot matrix
Participant: 4 × 4 LED dot matrix
Timing range 0.00 to 9999.99 seconds 2 test selection methods (manual, automatic)
3 types of timing accuracy S graphics (bar, block, irregular)
Display error ± 1/100 second Graphic serial number A, B, C, D 4-step count delay 100 ms
The main components are the perception box and reaction keys.
Name of each part of the instrument
1. Power indicator
2. Manual and automatic switch
3. Power switch
4. Reaction number selection switch
5. There are 1 fuses in the fuse holder
6. Power cable
7. Connect the timer socket
8. Graphic category selection switch
9. Reset button
10. Graphic serial number selection switch
11. Response key signal feedback light
12. Start button
13. Graphic selection prompt window
14. Graphic rendering window
15. Ready signal
16. Connect the response key socket
17. Response key box
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