Add the ability to queue up a print job and release it once you've walked to a printer via smartphone app or key fob if the printer supports it.
Yes, but this is more for the print Hardware/multifunction device itself, and a lot of Support such functions as standard with the "normal" Drivers. (like secure print with PIN release at the device).
another needed function is the intergration to "real" print https://cardchecker.net/ Management solution directly, a lot of These Solutions make nois at the market that they Support universal print, but nobody say at the Moment "how", because i think only install the Cloud print connector on the print Management Server, and "push" the Printer to the Cloud, is not a real Cloud print.