Hacker News new | ask | show | jobs
by ComputerGuru 638 days ago
With a colorimeter?
1 comments
daoistmonk 638 days ago
it uses a known (to apple) iphone camera as a colorimeter
link
ComputerGuru 637 days ago
I’m aware, that’s what I was referring to in GP. Read the post I was replying to again.
link