Psychology experiments showed that people presented with difficult questions began to think of computers.
When participants knew that facts would be available on a computer later, they had poor recall of answers but enhanced recall of where they were stored.
The researchers say the internet acts as a "transactive memory" that we depend upon to remember for us.
Lead author Betsy Sparrow of Columbia University said that transactive memory "is an idea that there are external memory sources - really storage places that exist in other people".
Source: BBC News via ACM Tech News
