How old is your kid again? 7? Ok. The fact that you managed to raise a kid since you were.. 14 and managing to bring her up with that in mind lends me to believe you are not quite as bad as you may think. Parents sharing their intersts with kids, aslong as they arent you know, directly harmfull to the kid is not a bad thing. Its a natural frame of reference for the kid. YEs she may grow up with nerdy interests, but if you make sure she knows there are other options and that she can do anything she wants (within reasonable boundries obviusly) she will be fine. She looked like real darling inthe pick by the way, bundle of happyness. If your kid has that kind of smile, then you are doing something right.
And as jorick said, just make sure she grows up to be a good person. Make sure to empower your kids, and keep their ambitions and motivation up.
I suggest making sure she gets her share of exercise along with the "nerd hobbies" as the risk of getting your kids to hooked on TV and computers is that they do not get enough exercise, end up with obesity and diabetes.