Wow! That’s brilliant. Then one can use it to enter the measurements from your iPhone.
It seems that @MrDoo developed both sites and has very kindly kept the my-pattern.cloud running for us (as a backup) and has a link that updates between the two so that they are both current. Which seems to be very fortunate 
Thank you, @MrDoo.
This was obviously not the original idea, if I’m reading this chat correctly: Pattern share website user registration.