I would like to prepare the paper-wallet voucher and will need NEM private keys and a correspondig NEM addresses for this. I am trying to find out how both will be created but will need your help as it seems that i have currently not all the infos i would need.
Although I believe paper wallet is a great idea, I doubt that it makes any sense to prepare it before Beta.
You may be right, but i would guess that the key creation process will stay nearly the the same in alpha,beta and final version. I plan a package that will enable everybody to create this vouchers and as i am not a pro dev it will take some of my time. The key creation process will hopefully not change that much so it can be prepared now which will give me some more time for the graphics later on and i will be able to test my first results on the beta.