Well, I can tell you what I did: I worked for a company that aggregated applications for nursing schools/programs and physician assistant's schools/programs. Basically, the customers could fill out a single application, and then this company would send the information from the one application to dozens or scores (hundreds? thousands?) of school and programs on the applicant's behalf. From the customer's perspective, it meant "fill out one application and apply to basically every nursing program in the entire country, all at once." Seems pretty useful. The data entry was in entering the information provided by the applicant into the system. A better UI, accessible on the Web, would cut out some of that. You'd have to get everyone in the US good access to the Web first. A better UI with a robust 'AI' behind it would cut out even more, since a lot of the data-entry role was correcting user errors - typos, information in the wrong field, stuff like that.
Alternately, the 2,600 schools in the United States that have nursing degree programs could all decide to use the same application, but barring sudden unanimity, you'd have to issue some kind of mandate. I've never worked in college admissions, so I don't know how much of their systems are mandated and how much is up to them, to suit their particular goals and needs. Now that I'm thinking about it, it would probably be easier to write a program that would do everything than to get the admissions offices of 2600 schools to all agree to do it the same way. I mean, heck, this was years ago, so maybe that particular data-entry job has indeed been replaced by computers.