Thoughts today

I'm just sitting here preparing for a job interview tomorrow - 31 years after I started working in libraries. I'm astounded by the developments that have occurred in that time: when I started there were no computers at all in the libraries I worked in; we had to put date stamps onto cards which we placed into the books being borrowed then took photos of the cards - and that was the only way to keep a record of who had what! What a huge difference from today.