How powerful are phones these days?

Beyond simply making calls or sending texts, today's smartphones can control homes, handle payments, facilitate work, and connect people socially. They are gradually becoming central to modern life.

Today's smartphones can control "the whole world ".

When Steve Jobs introduced the first iPhone in 2007, many couldn't imagine a compact device controlling the entire world of personal technology. Nearly two decades later, that's no longer a vision, but a reality everyone is living in, holding it in the palm of their hand.

Smartphones have gone far beyond their role as communication devices . They can replace bank cards, TV remotes, and become mobile offices, security cameras, gaming devices, entertainment tools, maps, and personal schedules.

The convergence of high-bandwidth connectivity, cloud computing, artificial intelligence, and an app ecosystem has transformed smartphones into the central control panel of digital life and even little-known habits.

Smartphones are controlling the entire digital ecosystem.

One of the fundamental changes that has propelled smartphones to become primary control devices is the rapid development of the Internet of Things (IoT) . Household electronic devices, from lights, air conditioners, and air purifiers to garage doors, cameras, and smart speakers, are now capable of connecting to the network and receiving commands from smartphones.

Platforms like Apple HomeKit, Google Home, and SmartThings allow for the control of the entire apartment through an app on a touchscreen.

Smart wearable devices such as watches, fitness trackers, and wireless headphones also function as extensions of the phone. A modern smartwatch can measure heart rate, track sleep, provide stress alerts, and synchronize schedules using data from the phone and cloud platforms.

Cloud computing plays a silent, foundational role behind the "all-in-one" nature of smartphones. Documents, photos, videos , and work projects no longer need to be stored locally; they can all be accessed remotely. This approach makes phones lighter, faster, and constantly updated, while personal data is easily shared and recovered across devices.

Finally, we cannot ignore artificial intelligence (AI) – the silent force behind making smartphones smarter. Facial recognition for unlocking, video recommendations tailored to your preferences, meeting reminders, photo categorization by face… AI helps phones operate faster, more accurately, and more personalized.

Personal devices or "behavioral controllers"?

Every day, hundreds of tasks are processed via smartphone: working, booking a ride, searching for information, sending reports, checking cameras, shopping, making payments, entertainment, booking tickets... all integrated into a single screen.

Many sectors have completely shifted away from traditional web platforms in favor of mobile app experiences . Digital banking, online education , social media, and video entertainment are all optimized for smartphones. A segment of young users today no longer feel the need for laptops because they can perform most personal and professional tasks using only their phones.

However, according to Tuoi Tre Online , this convenience will come with the consequence that phones are not just tools but are gradually becoming a factor in shaping behavior. Personalized algorithms are designed to keep users on the platform for as long as possible . Push notifications, endless scrolling interfaces, constant suggestions... all aim to maximize interaction, extend usage time, and collect more behavioral data.

Therefore, using a smartphone should start with a clear purpose . Prioritize apps that serve your work, studies, and health needs instead of mindlessly browsing the internet. Turn off unnecessary notifications, set time limits for social media use, and dedicate time to activities outside the screen... Remember, your smartphone is a tool for you, not a "behavior controller"!

TUAN VI

Source: https://tuoitre.vn/dien-thoai-ngay-nay-quyen-luc-den-muc-nao-20250617103147711.htm