Elderly say that the world has changed a lot. All they have imagined
about have become reality and life became easier and comfortable. The biggest
change that is brought is that the world became ubiquitous. For instance, moving
from place to destination meant just ‘shifting’ in the past. There was nothing
people could do but reading books or staring at the landscapes. However, with
the progress of modern techniques, working while moving became practical. As
the meaning of ‘moving’ differed, lifestyle changed. The barrier between career
and private life slowly vanished and different forms of job emerged. The
ubiquitous lifestyle enabled telecommuting and long-distance
(videoconferencing). Some problems or side effects also emerged with the new
paradigm.
To begin with, technology development especially internet services
and mobile phones caused a change in people’s occupation. An image of preceding
typical career was an image of group of people inside an office, doing meetings
with co-workers. The new technology broke the prejudice. Nowadays, people can
concentrate on their career regardless of the place. Thus, telecommuting and videoconferencing
became reality and made people’s life more comfortable. However, some side
effects also appeared. Since work is available in any place or time, it intrudes
private time. Even after regular laboring hours, people check things about
their career in their daily spare times. For example, mobile phone is a very
convenient device for modern people. People can check their work any time any
day and can be ready for any emergency. However, even during vacation or
holidays, workers have to check their e-mails or documents due to a burden of
their career. The technology development is convenient but surely spoils one’s
private time.
The other change due to the development of ubiquitous devices is
that people’s lifestyle changed. People use their time more diversely in modern
days. Owing to the technical enhancement, contacting with different people and
finding information is available in any place, anytime. As a result, people
could easily keep in touch with others regardless of place, country.
Furthermore, the ubiquitous technology allowed people to use their spare time
such as time for moving and commuting much efficient. For instance, airplane
faced significant development with the development of ubiquitous devices.
Commuting and interacting with the information of the plane became a basic function.
Nowadays, downloading movies and chatting with friends by SNS is available even
above thousands of feet of earth. The ubiquitous devices enabled a comfortable
life.
The most significant changes in the 21st century is
actually bad. There is a gap between the rapid development of ubiquitous techniques
and ethics. People are not that mature enough to deal with social problems such
as intrusion of private life. Since ubiquitous techniques enhanced, most people
gained more intimidate relationship with their friends. This is a good
consequence of development. However, people’s personal information such as appearance,
height, age, academic achievement is exposed to other people. Thus, others
might know about a person regardless of his agreement. Intrusion of private
life is extended farther to crimes related to personal information or stalking.
To sum up, 21st century has faced a huge change by
technological development. Especially, development of ubiquitous techniques
such as internet or mobile phone, laptop computer has facilitated the change. The
change includes diversity of job and working environment. Furthermore, it led
to changes in daily lifestyle such as comforting the customers and allowing to
use time efficiently. In contrast, the enhancement also produced some social
issues such as intrusion of private life and expanded to other crimes.