"Check the code. It may have something to do with what you named the items."

"How timely! I was thinking of developing something like this. Thanks for sharing!"

"They do not and I've not found a way around that."

"I am still looking for a way to reset the elapsed time variables. I want to time a series of interactions. But As Suchitra said there do..."

"I am still looking for a way to reset the elapsed time variables. I want to time a series of interactions. But As Suchitra said there do..."

"This is a great image! How did you create the illusion of a scrolling mask? Several times I have wished for something like this!"