![]() The number of buttons that can comfortably be positioned on a screen is determined by the physical size of the touch screens. If there are too many buttons on a page, reorganize or reprioritize the subcategories to reduce the number of buttons per page. Managing expectations is extremely important and knowing when and why to say "no" is critical to the success of any given project. If the customer is pushed beyond their comfort zone, then the system will be unappealing to the client, resulting in disappointment and/or intimidation. The programmer must work within the customer’s abilities while striving to meet expectations. It is equally important to evaluate the level of technical sophistication that the end user possesses. ![]()
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