Table 1 The four study conditions and their characteristics
Characteristics | Game-paced block | Self-paced block | ||
|---|---|---|---|---|
Kinect-LR | VSTEP random | VSTEP repeated | SOC | |
Visual display |
|
Two displays used for both VSTEP conditions |
| White wall |
Visual and audio feedback | Stepping only | Stepping and marching | Stepping and marching | None |
VR perspective | Third | First | First | NA |
Color differentiation of lower extremities | No | Yes | Yes | NA |
Stepping volume (distance) | Game-determined | Customized | Customized | Self-determined |
Stepping pattern | Random | Random | Repeated | Repeated |
Stepping pace | Game-determined | Game-determined | Self-determined | Self-determined |
