Severe 3C product user symptoms inventory

More and more 3C products are appearing in our daily life. We care more about the mobile phone battery, the notebook screen that we bought and need to be filmed. In the daily use of 3C products, people always have such unique habits.

Some habits are due to the limitations of previous 3C product technology development. For example, before the invention of a lithium battery, the battery must be charged and discharged several times before it can guarantee performance; before Bluetooth 4.0, turning on Bluetooth will bring certain power consumption to the mobile phone. . However, with the development of technology, the use habits of many 3C products have no practical significance. If you still maintain the original habits at this time, these symptoms should be changed!

The screen does not dare to use the film

Almost all users prefer the screen film when they are filming the notebook. Because the screen is the most vulnerable and valuable hardware that can be accessed in daily use, it is better protected. In the past, the technology of the notebook screen glass was limited, and it was verified by countless people: no film would cause scratches on the screen.
The friends around you will also tell you that the first thing to do after buying a laptop or mobile phone is a film. Even today, Corning's glass for the screen is sufficient to meet our daily use, we will still lack the sense of security, no film can not bear to use. Even if you have to endure the problem of decreased light transmittance and reduced hand feel caused by the film, you can't feel free to use your phone directly.

There are several disadvantages to the notebook film: First, it affects the heat dissipation of the notebook. The notebook consists of two main parts: the host and the display. The temperature of the notebook computer's heat is easy to cause everyone's attention and attention, and its heat dissipation is good when it comes into the system and it is detected by software. However, people often overlook the heat radiation problem of the display screen; in fact, the screen is a heating element while emitting light, and heat dissipation is also very important. A surface made of aluminum-magnesium alloy heat dissipation is ideal. A surface material directly affects the display screen cooling effect and its service life. The normal screen is normally used for a minimum of 5 years. Many laptops in reality may have problems after 1 to 2 years. For example, premature splash screens, line screens, red screens, dark screens, etc., are caused by the film being attached to the screen and back of the screen.

Nowadays, many of the high-end mobile phone screens are made of Cornish Gorilla Glass, and some notebooks use the same hardness screen. Its unique production process has greatly improved the hardness, scratch resistance and toughness of the glass, and it has been able to cope with our daily use intensity. There are also many mobile phones dedicated to promoting the toughness of their screens. No scratches can be produced. Therefore, users do not have to use a notebook or a mobile phone as they did in the past, and streaking is actually healthier.

More care of the battery

Do not know why, in addition to the extreme care of the screen, the majority of users are also care for the notebook or mobile phone battery. Perhaps it is due to the memory effect of the past in the nickel-cadmium battery era. In the past, when the nickel-cadmium battery was popular, the mobile phone battery would have to be fully charged after it was exhausted, otherwise the battery life would be shortened a lot. The "memory effect" of this nickel-cadmium battery was passed down like the ancestral training.

Many people will follow the instructions of their friends after purchasing a notebook or cell phone. In order to make the battery better, the first charge must be full, and each time the battery must be fully charged. So much so that today's mobile phones and laptops have been replaced with lithium polymer batteries, many people still follow the "Zun". Even using a variety of battery management software that doesn't work, the only thing that may come with it is the psychological security.

Lithium-ion batteries on mobile phones have been developed to the present day, and their degree of vulnerability is far from being considered as low. If you love how to use it is not impossible, lithium battery is almost no "memory effect." Today's laptop batteries have an IC chip that controls the current and voltage. When it is full, it cuts off the power supply, and even playing the notebook while charging will not cause any harm to the notebook.

Power Bluetooth can't dare to open

Bluetooth - This hasn't been much used since it became a standard feature for mobile phones. In most scenarios, Bluetooth only turns on when two phones transmit songs, photos, etc. to each other. Prior to Bluetooth 4.0, turning on Bluetooth would bring some power to the phone. Due to the low frequency of use and increased power consumption, Bluetooth has left an impression on people's minds that it consumes electricity and tries not to open it when it is of no use. Nowadays, many of the hot wearable devices use Bluetooth to exchange data with mobile phones. The demand for Pebble Watch, for example, is to keep the mobile phone's Bluetooth on and transmit data in real time. For this demand, although Bluetooth 4.0's low-power technology has been able to achieve a button battery in the case of Bluetooth always on, it can guarantee the degree of use for one year or even several years, which is negligible for mobile phones. Consume, but still many people are psychologically difficult to accept the Bluetooth normally open, thanks to the reputation of power consumption before Bluetooth 4.0.

The power consumption of Bluetooth is not a problem at present. The distinctive feature of Bluetooth 4.0 is ultra-low power consumption. At the same time, sensors other than Bluetooth, such as GPS, acceleration sensors, gyroscopes, etc., can be independently managed by the CPU after the iPhone 5s M7 coprocessor and the Sensor Hub on Android. Reduce power consumption. Therefore, Bluetooth 4.0-equipped mobile phones and wearable devices can always turn on Bluetooth to maintain real-time data transmission. The iPhone 5s and the phone with the Sensor Hub can also keep the GPS turned on and forget about the power shortage.

Memory should be cleared

Android phone memory has always been Tucao, RAM from 256M to the current 2G, memory increased by 8 times, but the use of a key to clear the memory habit has been forced to develop Android phone users obsessive-compulsive disorder. The biggest problem in the management of the application background on the Android is not the memory, but the application's boot from the background and the background from the Kai (in fact, this is also forced out). After clearing the memory, many applications start silently in the background. It's really you singing me off. If it is possible to limit the relevant applications from starting up and starting from the background, the need for one-click killing applications can be reduced a lot. If Android users go to the camp of the iPhone and do not understand the memory mechanism of the iPhone, most of them will open the latest task list from time to time, one by one, clicking the close symbol in the upper left corner. Even iOS 7 and Android 4.X card-based multitasking simplifies operations, but as long as there is a one-button acceleration feature, these cards will become furnishings.

One-click acceleration is an obsessive compulsive disorder forced by Android users. It is unrealistic to caution many developers to let them abandon their self-start in the background. The feasible method is to manage the self-starting application effectively. At present, MIUI is better done on this system, providing solutions at the system level. Otherwise blind memory is futile. If you don't have MIUI, just one of the many Android users, you may try to use some security management software to limit other applications from the background of the self-start method to treat clear memory of obsessive-compulsive disorder. Fortunately, the iPhone system does not have open permissions at the bottom, so there will not be any clean application. Students with iPhone can feel at ease.

summary:

Ordinary users need to put off their old habits for a long time before they can enjoy the convenience brought by new technologies. For product developers, the old habits of users will become a resistance to technological advancement. New technologies will not be fully utilized, and even short-term needs will emerge. The existing conditional constraints make the development team have to spend time and money to meet some needs that may not exist in the next few years, such as closing mobile apps and offline caching. Without these temporary increases in demand, developers may have more energy to invest in, and technology may develop faster.