130 Patterns: Pervasive and Rich Device Access Solutions
To input information, they might use some combination of voice, keypad, stylus,
touchscreen, and the application would deliver information using a combination
of speech synthesis, text, graphics, A/V, etc.
X+V allows you to operate in a voice-only environment; in a visual-only
environment; and if you want, in a multimodal environment.
7.4 Connectivity technologies
There are also many options to connect the client devices to their server
counterparts. In a mobile environment, wireless technologies are the ones most
often considered.
7.4.1 Wireless technologies
In a mobile environment, wireless connectivity technologies are the most likely to
be used. When choosing which wireless connecti ...