One fellow student, that I did not catch the name of, said that modeling using TinkerCad was like “sculpting on a computer.”  Are we moving further and further towards doing everything on  a computer?  We can grocery shop, communicate, do almost anything on a computer.  At what point do we decide that we prefer real-world activities more than their digital counterparts?  More and more things are becoming possible with computers, and while I personally love this, I know many others don’t.  Is seeing a bunch of teens with their faces glued to cell phones any different from a bunch of teens with their faces glued to a book?