Peer Review of Code of Final Project

I read Amber’s code and really appreciate your great work.

I was thinking of making two pages of the interface of my project but sometimes they related to each other too much, such as both stopped or started and values could not be kept. I have also tried if I could directly overlay the original canvas each time I switched pages, layer by layer. By doing this the variables successfully kept but the sketch ran so slow and easily reported “Page has no reponse”. I’m not very clear about these lines of code but it seems like they worked perfectly on switching the pages. 

Besides I think it makes the code more organized and clearly to read to define the functions excutePageOne() and excutePageTwo().