I did that naked walk that Jennifer Aniston did in the Break Up and still couldn't get him to notice. Why?

My boyfriend is a huge tech geek. Rarely can I sit home with him and have him not jump to the computer. I am feeling unneeded and insecure. He honestly would rather be with his computer than me. When I did the Jennifer Aniston thing, he looked and turned back to his screen saying "wow. I'm coming. Let me finish these last few lines of code."

HE DIDN'T COME TO THE BEDROOM FOR AN HOUR!

I was turned off and went to bed. Does anyone know what I can do to get him off the computer and into the bedroom or at least acknowledge he is into me more than his damn computer???