12
«Молодой учёный»
. № 29.3 (133.3)
. Декабрь 2016 г.
Synchronicity. After adding information into it, a PDA al-
lows you to automatically store everything in one place and
then synchronize it with the data already on your PC.
Communication.
PDAs have GPS, Wi-Fi, Email and
Bluetooth connectivity, along with a host of other applica-
tions. They also allow you to connect with other PDAs.
Security.
Backing up to PC, should you lose or break your
PDA, means at least your data stays safe. Password man-
agement applications allow you to store them in encrypted
format.
Home security is something applicable to all of us and in-
volves the hardware
in place on a property, and personal se-
curity practices. The hardware would be the doors, locks,
alarm systems, lighting, motion detectors, and cameras sys-
tems that is installed on your property. Personal security
practices would be ensuring doors are locked,
alarms acti-
vated, windows closed and many other routine tasks, which
act to prevent a burglary [3, 4, 5, 6] (Figure 3).
Figure 3.
Home security system example
Scanners. Machines that
have a scan function may be
used to scan-to-email. The receiving e-mail must be at a col-
lege address; the system will not scan to outside addresses.
Directions is posted а individual machines.
Automated teller machine. Using an ATM, customers can
access their bank deposit or credit
accounts in order to make
a variety of transactions such as cash withdrawals, check bal-
ances, or credit mobile phones. If the currency being with-
drawn from the ATM is different
from that in which the bank
account is denominated the money will be converted at an of-
ficial exchange rate. Thus, ATMs often provide the best pos-
sible exchange rates for foreign travelers. In figure 4 shown
simple scheme of ATM [2, 7].
Figure 4.
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