Well, I've gotton down on my knees while praying with my Bible open in front of me. Was I worshiping my Bible as an idol? No - God knows my heart as he knows the heart of everyone.
If you were bowing to your Bible then yes, you were worshipping your Bible. I've bowed in front of my bed and in front of a chair and here is a picture of me bowing before my congregation when my husband was ordained:
In none of the instances were the item I was bowing to meant anything other than a convenient place to bow. Now if I bowed at the chair thinking it was special and I was bowing at that particular chair because of it being special, then I am absolutely worshipping it.
If I go before my elderly mother, bow down and kiss her, does that sound like worship? Well, it might to someone who doesn't understand my relationship to my her.
If you think she has any special powers, then absolutely you'd be worshipping her. But maybe you bow down because she cannot get up. That's quite different than bowing down and kissing....a piece of wood.