Probably not as random as you want it to be.

well wouldn't it add up?

someWhatRandom1 xor someWhatRandom2 xor notRandom3 xor ...

should be more 'random' than just 'someWhatRandom1'

	▲	throawayonthe 9 hours ago \| parent \| next [-]
		i'm not sure it would necessarily be more random if you're mixing in a lower-entropy source which the accelerometer probably is
	▲	LoganDark 8 hours ago \| parent \| prev [-]
		XOR is the worst hashing function imaginable, especially if the data isn't truly random, because it can cancel out to become even less random! It's better to use a KDF or something. Even a block cipher should work far better than XOR.