Fig 1.
Images of the original and dummy HMDs used.
The original (left figure) and dummy (right figure) head-mounted displays (HMD) were respectively worn at HMD and Desktop display (DTD) conditions.
Fig 2.
Sample images of the visual stimuli.
Sample images of visual stimuli at four visual field conditions (full vision [FV], central vision [CV], peripheral vision [PV], and no dot [ND] condition) presented at the desktop display (DTD) and head-mounted display (HMD) conditions.
Fig 3.
Envelopment area for the four visual conditions (full vision [FV], central vision [CV], peripheral vision [PV], and no dot [ND] condition) for both the desktop display (DTD) and head-mounted display (HMD) conditions. The x-axis denotes the visual condition, with the y-axis denoting the size of the envelopment area. Error bars indicate the standard deviation (SD).
Fig 4.
Rectangular area for the four visual conditions (full vision [FV], central vision [CV], peripheral vision [PV], and no dot [ND] condition) for both the desktop display (DTD) and head-mounted display (HMD) conditions. The x-axis denotes the visual condition, with the y-axis denoting the size of the envelopment area. Error bars indicate the standard deviation (SD).
Fig 5.
Results for root mean square area.
Root mean square area for the four visual conditions (full vision [FV], central vision [CV], peripheral vision [PV], and no dot [ND] condition) for both the desktop display (DTD) and head-mounted display (HMD) conditions. The x-axis denotes the visual condition, with the y-axis denoting the size of the envelopment area. Error bars indicate the standard deviation (SD).
Fig 6.
Total length of center of pressure (CoP) displacement for the four visual conditions (full vision [FV], central vision [CV], peripheral vision [PV], and no dot [ND] condition) for both the desktop display (DTD) and head-mounted display (HMD) conditions. The x-axis denotes the visual condition, with the y-axis denoting the total length of CoP displacement per area. Error bars indicate the standard deviation (SD).
Fig 7.
Results for total CoP length over displacement area.
Total length of center of pressure (CoP) displacement per area for the four visual conditions (full vision [FV], central vision [CV], peripheral vision [PV], and no dot [ND] condition) for both the desktop display (DTD) and head-mounted display (HMD) conditions. The x-axis denotes the visual condition, with the y-axis denoting the total length of CoP displacement per area. Error bars indicate the standard deviation (SD).