I have still hair on top of my head so it's not a personal experience. Anyway, I think it's possible to make a good transition from no hair to hair:

1)first you need to use dermatch on your scalp like this:
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it will give the impression that you have hair growing on your head

2)then after something like 1 week, put a piece with low density(+ or - 50%) and cut it to one inch

3) continue the transition with an other piece and cut it longer

4)etc