touchscreen and wifi for Element

Question

Helo 
 Any warning or recommendation before I choose a touchscreen monitor for Element console or I just can't go wrong? 
 The same question for a wifi router to establish remote control. 
 There are lots of review and test results about this stuff, but I'm not sure, what is important to make smooth Element system. 
 I'm not asking for a specific device, I just want to avoid mistakes and discomfort of "not that good choice" and fit in my budget. 
 Thank you

ueliriegg · Accepted Answer

ah got it, sorry. yes, a new one would be win7. this makes your touchscreen question a lot simpler. in a way. 
there are many many many screens out there. look out for a "win7 compatible" logo. 
 
there are touchscreens that can handle 1 finger, some can handle 2 finger, some 5 and some 10. i would go with at least 5 since there are functions in element that use 3 fingers.