June 2010
Beginner to intermediate
232 pages
7h 56m
English
Content preview from Mobile Computing
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M
obility has been the hallmark of all animate and living entities in nature. Animals move
from place to place, migrating to find food and shelter. Similarly, early humans migrated
from their natural habitats in search for food. Today, humans move in search of better
employment, entertainment, travel, etc. Thus, mobility stems from a desire to move towards
resources and away from scarcity.
As in nature, so also in the field of computer science, mobility is becoming important and
necessary. Today, both physical and logical entities can move. Physical entities are small,
mobile computers that can change their actual location, unlike early systems, which were bulky
in size and therefore immobile. Logical entities may be either the running user applications ...
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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.