Combining 3D-MOT with motor and perceptual decision-making tasks: conception of a life-sized virtual perceptual-cognitive training paradigm

Abstract

The present study introduces a virtual life-sized perceptual-cognitive paradigm combining three dimensional multiple object tracking (3D-MOT) with motor (Experiment 1) or perceptual (Experiment 2) decision-making tasks. The objectives were to assess the impact of training on task performance and to determine the best training conditions for improvement and learning.Seventy-one participants were randomly trained under one of four training conditions (isolated 3D-MOT task, 3D-MOT simultaneously combined with a decision-making task, consolidated 3D-MOT and decision-making task, isolated decision-making task). Task performance was evaluated using speed thresholds, decision accuracy (%) and reaction time (s).Findings showed that the dual-task paradigm allowed satisfactory degrees of performance on both tasks despite an important dual-task cost. Interestingly, the results seemed to favor consolidated over simultaneous training for dual-task performance when 3D-MOT was combined with a motor task. The amount of attentional shared resources in regards to the nature of the additional task was discussed.

Application of virtual simulation technology in sports decision training: a systematic review

“…The detection method can be an oral response or the same way as Watson et al (2011) and others’ research on the perception of the “accessibility” of the gap between two close defenders in the football game, through the perception of judgment (press the button) task, of course, when setting the intervention task. The response time given in the setting of decision-making tasks can also be adjusted according to the accuracy of participants’ decision-making, and the changed content and form will also help improve decision-making skills to varying degrees ( Romeas et al, 2019 ).…”

“…In Table 3 , the 3D-MOT training method is also worth noting. Romeas et al (2019) introduced a virtual reality perceptual-cognitive paradigm, which combines three-dimensional multi-target tracking (3D-MOT) with motion or perceptual decision-making tasks. Four different training schemes were used in the experiment, which was conducted in a fully immersive virtual environment.…”

Research on badminton path tracking algorithm based on machine vision

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Analysis of Badminton Movement Cognition Algorithm Based on Track Linear Capture

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