Going along the example sean gave of the text editor, i was wondering if you can add on to a list the instances where experience prototyping or designing has made a big difference in computers. I dont have that many examples but from the top of my head i can think of –
1. Picassa collage function – Google picassa has this collage function where a new picture can be made which collages a series of picture. It is like taking a picture of lots of pictures put together.
2. Twitter ?
Please add on if you have any..