The phrase "easy tap" means something that is simple and effortless to access or use. It's like when you can quickly and easily get something without any difficulty or complex steps.
However, it is very likely that you will have your phone on you, so you'll have fast access to a bright light with just a few easy taps. (android.gadgethacks.com)
You can now much easier tap the left and right soft keys without the need for dedicated buttons. (zdnet.com)
The auto complete features that we are used to in all browsers is also available with the Chrome OS, though the suggestion appears not as a drop down menu but as a list of options that appear in horizontal sequence at the bottom of the screen, which are again large enough for easy tapping with fingers. (goodereader.com)