Portable virtual human-machine interaction device and operation method thereof

A portable virtual input control device, adapted to be hanged on a body of a user, the portable virtual input control device comprising:

• a main body;
• an operation interface display unit, connected to the main body, and movably disposed in front of a head of the user for displaying an operation interface corresponding to a controlled device, wherein the controlled device is one of a plurality of remote controllable electronic devices;
• an image capturing module, adjacent to the main body, for capturing a position image of a hand of the user outside the operation interface display unit;
• a central processing module, built in the main body, for transmitting display data to the operation interface display unit to display the operation interface, and connected to the image capturing module for receiving the position image of the hand of the user captured by the image capturing module, and determining a control command input by the user according to the display data and the position image of the hand of the user,
• wherein the portable virtual input control device wirelessly controls the plurality of remote controllable electronic devices, and stores at least one interface corresponding to each of the remote controllable electronic devices,
• wherein the at least one interface of the controlled device is displayed on the operation interface display unit to serve as the operation interface, and the controlled device is wirelessly controlled by the portable virtual input control device according to the control command input by user.