• Left Drag - look around
• Left Click (in VR player mode) - walk to the clicked place
• Double Left Click (in scene edit mode) - walk to the clicked place
• Left Click (in scene edit mode) - select materials, lights, objects
• Scroll - walk straight

• Arrow keys - walk straight and look around
• Page Up / Page Down - change height

or:

• WSAD keys - walk straight ahead or sideways
• Q/E keys - change height

• Tap - walk to the tapped place
• Slide - stop walking, look around

• Look at a fixed place - activate the timer and teleport to the place when the timer runs out
• Click a VR controller or a gamepad button - immediately activate the teleport