Table 1.

Hardware components of the multimodal head‐mounted display system

Components	Description
HMD	Sony HMZ‐T1, display resolution: 1,280 × 720 pixels per eye
Action camera	Sony HDR‐AS20, 170° ultrawide lens, and 1,080p video recording
Laptop computer	Lenovo 310, Intel Core i5 2.7 GHz, 8 GB SDRAM, and 500 GB HDD
Leap motion controller	Leap motion, submillimeter hand tracking, 150° field of view, and 3D interaction
Switcher	Ugreen, 1,080p, three HDMI input ports, one HDMI output port, and infrared radiation remote control
Splitter	Ugreen, 1,080p, one HDMI input port, and two HDMI output ports

1,080p, 1,920 × 1,080 pixels; HDD, hard disk drive; HDMI, high‐definition multimedia interface; SDRAM, synchronous dynamic random access memory.