Shield — grip prototype

Shapes, not footage. This is only testing whether the defence is good to do with your hands. Turn the phone sideways.

• Hold a finger on the screen to keep the plate up. Move it to meet the lamp.
• Let go to drop your arms and get your strength back. You are open while you do.
• Flick as the lamp lands and it skids off the edge — costs almost nothing, but the timing is tight.
• Take it square and you are safe, but it drains you.

Tilt mode needs the page on an https address, and one “allow motion” tap on iPhone. Opened from a file, only touch will work.