Touch-screen technology or standard term in English is no longer Touchscreen too familiar to the user terminal technology products especially mobile phones.
But in fact, we have tablets, personal computers, video equipment, medical uses touch screen technology. So what touch technology? What are the advantages of the devices using touch technology? And in the future, this trend will go?
Touch is the name of the electronic display technology that can identify an effect as well as the location of impact in a certain limit display, often referred to as a touch screen. There are two types of sensor technologies commonly used on mobile phones:
Q-S10 mobile phone using the touch screen capacitive multitouch
Resistive touchscreen (resistive technology) screen using this technology are designed to recognize the change in current upon external impact. The change will be forwarded to the processor to execute.
Capacitive touch (capacitive technology): With this technology, the screen is coated with a transparent semiconductor layer. When you touch the screen, capacitance at the point of contact will change. Signal will be recorded and processed.
The screen uses capacitive touch technology requires no finger pressed as resistive touch. All actions necessary to light touch or stroke. This makes capacitive touch screen can act tough, while the resistive touchscreen will scratch or damage faster than the required impact. Moreover, the two sensor technologies, only a capacitive touch screen new multi-point support. Disadvantages of the capacitance sensor is required to manipulate the right hand contact on the screen, or a special stylus, this is also the advantage of resistive touch.
Previously, the mobile phone using the touch screen are generally considered high, or be mistaken for a smartphone, PDA. However, today's sensor technology has been more popular and is used on many mobile phones. With touch screen, we can gain some points as follows:
First, much larger screen to take advantage of the virtual keyboard without the integrated keyboard again. Space is obviously convenient for leisure, work, and interact a lot more because of more space. Touch screen technology is more convenient in maintenance and cleaning equipment rather than the presence of the traditional keyboard.
Monday, the technology "touch" also allows the implementation of many operations is easy, but if the keyboard controls will be very difficult, even impossible. For example, to enlarge a photograph just use two fingers and drag in the direction away from each other; or to zoom images to mind is a certain point, just the touch dual (double-touch) on that point . While the keyboard if they can manipulate more complex.
Finally, touch screen user always gives a new feel, an experience far more enjoyable. Through the movement of the finger, we immediately recognize the change on the screen, it feels controlled and controlling an action.
With the above advantages, touch phone today has exploded with the advent of mass market names. However, integrated device technology is still not popular for a variety of users at all levels of income due still psychological sensing technology is an advanced feature of the phone.
Telephone lines of the Q-mobile touchscreen upcoming
Wishing to change the point of view and giving users the opportunity to experience touch phone in the most appropriate price, in the near future, mobile phone brand Q-mobile Vietnam will launch series of products using touch screen integrated with a variety of other features. Hopefully this will be a new trend brings convenience to users.
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