It's something which seems crucial to me for reaching mass adoption (in addition to scalabilty of course...).
Already on this forum there is a shitload of people losing their Bitcoins by forgetting passphrases, the private keys, the dat file etc...
So I would like to know what technological solutions could be proposed for this problem.
To make a comparison, a lot of people are forgetting their credit card code (even if it's only 4 digits...) or losing the card and the centralized solution to this is the bank providing new card/code.
Which decentralized solutions to this problems could you think of?
I think it's quite normal for people to forget many things,and especially passwords if they are long and complicated.But when someone start to use any cryptocurrency he need to know basic things about security and I think many of them make a mistake at the very beginning.What we need is to make backup of our private keys/seed word/dat file and save that in several places to be sure for future.
Only way to replace passwords is to use fingerprint or maybe eye scan,but it's not so easy to implement in wallets today.The question is how reliable these methods would be,strong password is in my opinion still the best protection.