I found this video. Posted link to give the credit and a better understanding. A couple of things to know:
Video does not specify PVC size. I used 1 1/4 and it is pretty sturdy. That being said, the only place I could find the side elbows and side tees in 1 1/4” was on Amazon. They absolutely did not have them in either of the two major home improvement centers or anywhere. Kind of a pain. Posting the links to where I got them. Not at all an affiliate, just trying to make it easy to find
Built the whole thing with eight 10’ lengths
Purchase a PVC pipe cutter. Saves a lot of time, much less mess than sawing and more precise cuts. Totally worth the $13 IMO
Found the laptop holder and iPad holder on Amazon. Pretty easy search.
I fabricated the shelf that holds the ID4 out of extra materials I had laying around. Hope that helps.
Used a RAM Mount for the beverage holder