Sending web elements keys and clicks without using a selenium driver

Recently I have been working with selenium and thought it was really cool how you can click an element and send it keys through a driver.

At the moment I am developing a program that will send an string to an element and than click it, it's pretty simple. The only problem is I don't want this to run in a driver(Including Phantom Driver). So my question to you guys, is there another way to do this task, without a driver or using the robot import.

If this is not possible in Java is there another language possible of doing this?