re bit graphics a good reason which is why many companies use it for bits pixel is so you can use double buffering for animating scenes i e you have bit planes you write to the one in the background and then flip the entire screen updates to the second image plane the screen updates in one refresh and you don t see different objects appearing in the order that they re drawn as in the cad macdraw effect now your ready to update the image that used to be in the foreground steve thssstb iitmax iit edu iris iit edu about the sg product line who can even keep track nowadays every co seems to as their ads press releases claim redefine computing etc etc as we know it with each new product progress and competition are great but who wants to invest in a system that s obsolete by the time it reaches your desk
