1) Updated Chrome browser on your desktop/Laptop and your mobile.
2) Gyroscope supporting smartphone.
3) Good internet connection.
1) Open Chrome in your Laptop/Desktop.
2) Open the following link:-
3) Open chrome in your smartphone and go to the link displayed in your Laptop/Desktop browser.
4) Let it calibrate.
5) See your laptop/desktop screen.
6) Use your mobile as light saber and Enjoy.
“May the Force be with you“