July 2004
Intermediate to advanced
512 pages
14h 5m
English
book
3D User Interfaces: Theory and Practice
by Doug A. Bowman, Ernst Kruijff, Joseph J. LaViola Jr., Ivan Poupyrev
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Chapter 8. System Control
In 2D interfaces, UI elements such as pull-down menus, pop-up menus, toolboxes, palettes, toggles, radio buttons, and checkboxes are everywhere. These elements are examples of system control techniques—they allow us to send commands to an application, change a mode, or modify a parameter. Although we don’t think much about the design of such techniques in 2D UIs, system control interfaces for 3D UIs are not trivial. Simply adapting 2D desktop-based widgets is not the ultimate solution. In this chapter, we discuss and compare various system control solutions for 3D UIs.
8.1. Introduction
The issuing of commands is a critical way to access any computer system’s functionality. For example, with traditional desktop computers, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.