Javascript game, on touch or tilt the screen ?

Question

want to creat a mini game, like Galaga arcade, but I don't know how to directing the ship tilting the screen or touching right or left side of the screen... (game code in javascript :P I will learn python and C# and C++ after. for Java, I don't want ^^)

Answer 1

https://code.sololearn.com/WsgLFXPX087P/?ref=app

Answer 2

Use ondevicemotion and ontouchmove/ontouchstart events......

Answer 3

yes like this, thanks :)