A glimpse of the future?

Cam has been really perky today. We had a fun time playing with some new toys this morning. His favourite was his baby laptop with gas bright lights and makes lots if noises. It would appear the more loud and obnoxious the toy, the more our boy loves it. Daddy loved that he was already playing with a computer at the grand age of four months, the geeks are multiplying!
After lunch we went to a lovely walk and catch up with max and his mummy. Cam caved and finally decided to have a nice long nap and both boys behaved like model babies.
Later, it was back home for more playtime and whilst doing some tummy time, cam worked out he can do a sideways shuffle to move and get his toys. Could this be the first sign of wanting to move properly or was he just trying to impersonate a crab, who knows?!