Today, I spent almost all of my time improving the button box.  I listened to a lot of the feedback about the button box, and remodeled the whole thing.  I made it more compact and less likely to hurt somebody.  On the original design there were a lot of pointed edges; I got rid of those on the new design.  In addition to those improvements, I made the buttons closer to each other.  I still think that the games will be easier with two hands, but now the user can made that decision.  I also added extra pieces to the supports.  I made cut outs in the bottom of the button box and corresponding pierces on the support, so that the bond would be a lot stronger.  At the end of the day, I started to think about how the screen would attach to the box and pole.  I have some ideas, but I will not know if they work until I try them.