We bought my younger son an iPhone for his birthday in the hope that he'll keep in touch when he starts studying medicine in London later this year.
I knew he had a lot of applications on it and have been quite impressed with one or two of them.
Last night he showed me that Christie's Auction House now have a free application available.
It's pretty amazing as it features catalogues with high quality images. I looked at several pieces of artwork and was able to rotate them and zoom in without losing detail. It also gives an estimate of what the piece is likely to bring at auction.
Eventually they hope you will be able to bid at auction using the phone.
Link:- Christie's iPhone Application