5.2
Detecting the pressure
Imagine if your touch-screen can detect the pressure of your touch and is able to differentiate
between a gentle tap and a hard poke. How it works is that there is an internal switch that can
detect the bend in the touch screen. These readings and the data about the touch can tell you
exactly where and how hard the screen was pressed
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. This, combined
with multi-touch feature can allow you many possible ways of designing your application.
Though not mainstream yet, research is on-going and maybe widely used in the upcoming years.
Technology is constantly changing, and it is best to keep track of those so that you can
incorporate the latest technology in your application.
Ch9: Mobile Platform
19
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