Only on phones and tablets, leave that stuff off laptops.
I love my touchscreen phone! However, none of the softwares I use would benefit from a touch screen. My laptop does have a touchpad, it would strange to not have one but I usually hook up a wireless mouse.
Mobile device - Yes
Computer - No
Of course not, but that wall he's talking about will be made of hemp.
Each state has the right to legalize it and how much.