I am seedsigner user and also advertise them.
But now i am asking myself?
What kind of entropy you really got if you just take a picture with the cam? (for randomness, no dice rolls)
I didnt calcul...
@TuvokSeed the image gets hashed to 256 bits but hashing cannot create entropy it never had. a photo of a static scene is mostly predictable structure plus a bit of sensor noise, so your real entropy is whatever that noise is worth. that is exactly why seedsigner ships the dice option. point it at something moving and messy, or roll.