Think about what you know about computer access models (usernames, passwords, OAuth tokens, etc.)
If you were to design a new access system today from scratch, would you set it up so that A) you give everyone the same 2 character password B) you don't give anyone a username and C) anyone can give anyone else admin credentials with no authentication?
Probably not, but this is the way regular house keys work. Lockitron represents a step in fixing that. Keys worked fine in the 20th century when matter was difficult to work with. This won't be the case for the 21st century.
If you were to design a new access system today from scratch, would you set it up so that A) you give everyone the same 2 character password B) you don't give anyone a username and C) anyone can give anyone else admin credentials with no authentication?
Probably not, but this is the way regular house keys work. Lockitron represents a step in fixing that. Keys worked fine in the 20th century when matter was difficult to work with. This won't be the case for the 21st century.