Back in 320 BC Socrates worried about how written language would impact our ability to remember. This was long, long before moveable type, the computer, the pda or any form of digital technology.
Socrates worried that reliance on simply writing would erode memory. But also and maybe more importantly, that reading would mislead students to think that they had knowledge, when they only had data.
Today, similar debates are going on with respect to the digital world. Leading a great deal of this discussion and giving us much insight is Abby Smith Rumsey in her book When We Are No More: How Digital Memory Is Shaping Our Future
My conversation with Abby Smith Rumsey: