Mobile Devices

254 ◾ Scott R. Ellis and Josiah Roloff

micro- sized PC that possesses far more computing power than the com-

puters of 10years ago.

Some models of mobile phones and devices include additional slots

for memory cards. Still others allow for this extensibility (albeit possi-

bly limited) via connecting to the data/ charging port. Very few (if any)

models have separate power and data ports. ey come in all sizes and

shapes, from very little internal storage to many gigabytes, with enhanced

security capabilities to no capabilities. In other words, there are so many

oerings on the market that becoming an expert in the true sense of the

word (someone who has nothing le to learn about a topic) is impossible.

Most mobiles sport the following f ...