electronic
There are alot of names for people that are addicted to a computer such as nerds,geeks,addicts,anything you would like to call them for being on the computer to much.
there is "one word" term for it
but you can call him a computer lover
computer scientist.
tech
computer scientist
A GeekSee: http://en.wikipedia.org/wiki/Geek"A person who is interested in technology, especially computing and new media. Geeks are adept with computers, and use the term hacker in a positive way, though not all are hackers themselves."
In the field of mathematics: a mathematicianIn the field of philosophy and fallacies: a logicianIn the field of computers: an electronics engineer
While I have no idea what a "delta person" is, I would expect them to use computers simply because just about anybody uses computers nowadays.
Electrical engineers
a person that studies gems is called a gemologist.
A person who studies genealogies is a genealogist.
a person who studies people but not an psychologist
what do you call somebody who studies snails.
A person that studies animals is called a Zoologist.
A person who studies birds is called an ornithologist.
A person who studies birds is called an Ornitholoigst
A person who studies sociology is called a sociologist. They examine human behavior, relationships, and societies to understand how they function and interact.
Tech Person
The study is paleontology so I think a person who studies it is a paleontologist.
A person who studies the aging process is called a gerontologist.
A person who studies medicine is called a medical student.