Table 1 The descriptions of the tasks in the dual-task virtual reality balance training (DTVTBT) system
Names of game mode | Type of task | Weight shifting | Task description |
|---|---|---|---|
Matching color | Single-task | ML | Waiting for randomized the box’s color. The player moves hand to control the virtual hand inside the virtual environment. They have to place and grasp the hand on the object that has the same box’s color and move the hand to the box |
Bakery | Single-task | AP and ML | Waiting for randomized name and position of order. The player moves their hand to control the virtual hand inside the virtual environment. They have to place and grasp the hand on the object that has the same item’s name and move the hand to the order |
Memo number | Dual-task | AP and ML | Waiting for randomized three numbers, after which these numbers fade. The player moves their hand to control the virtual hand inside the virtual environment. They place and grasp the hand on the number, move the hand to the slot by sequencing order, and release the hand to insert the number into the slot |