1.change the cursor
2.temporarily disable the old camera
3.replace the old camera with the new camera
4.enable the action of air tab the columns, the columns will be highlighted
5.enable voice command
6.say "show details" will pop up the popup window
7.say "dismiss details" will dismiss the popup window
8.air tab the popup window can dismiss the popup window
9.make game object always face users
10.make popup window follows the user gaze
1.change the cursor 2.temporarily disable the old camera 3.replace the old camera with the new camera 4.enable the action of air tab the columns, the columns will be highlighted 5.enable voice command 6.say "show details" will pop up the popup window 7.say "dismiss details" will dismiss the popup window 8.air tab the popup window can dismiss the popup window 9.make game object always face users 10.make popup window follows the user gaze