The smartphone may be harmful because: (1) it
sends radiation very close to your body; (2) it can be stressful when too
many people call you; (3) it may replace face-to-face interaction; (4) it is
linked to your bank account and it can be accessed by a hacker; (5) it contains
a lot of personal data; (6) it can be stolen from you, because it is valuable;
(7) it can receive aggressive messages from strangers; (8) it can get you
addicted to games; (9) it can make you too confident in technology;
(10) it sometimes has hidden costs.
The smartphone is useful because: (1) it
keeps you connected, (2) it is user-friendly, (3) it allows you
to access the internet, (4) it has a photo camera; (5) it has an
optimal size, (6) it can help you with maps and navigation; (7) it can
wake you up with an alarm clock; (8) it can play music; (9) it can entertain you
with games; (10) it can keep you social by social networking.
