Elevator Incident...

Dear Elevator Maker, My baby girl got her hand stuck in the elevator at church today. She happened to be leaning on the elevator when it opened and it took her hand with it as it went back into the opening. Once her hand went back the elevator stopped opening, half way. It wouldn't go further back, thank the Lord, but it wouldn't open up either to release her hand. I, not in my right mind, I could only repeat "Oh, my God, please help her!" over and over while my husband tried to figure out how to open the door and release her hand. I tried pulling her hand but was afraid to pull too hard thankfully my friend was in her right mind and decided to pull as hard as she could and her hand was released. My question is, Do you think you can do something so that if an object (aka hand) gets stuck in the elevator as the door is opening that you can cause the elevator to close??? I know it stops if there is an object blocking the door as it is closing but after today and watching my daughter scream and me lose my mind do you think you can provide another safety net...or put some type of barrier up so that little hands or objects can't get between the door and the door frame? Please? I would be so grateful and so would my beautiful girl! A Worried Mom