According to relevant predictions, by 2020, the number of connected devices in the world will reach 50 billion, and all devices will have an interconnected relationship between devices and people. Then, how to design an interface experience that is as simple and easy to use as human-computer interaction is the key to the competition among major manufacturers.
In the experience of human-computer interaction, touch technology is no stranger to us. Most of the bank's cash machines have Touch Screen functions. Many hospitals, libraries and other halls have such Touch Computer, mobile phones that support touch screens, MP3, There are also many digital cameras. SynapTIcs, which is dedicated to the innovation of human-computer interface, has been based on touch technology since its inception, providing high-performance touch-screen controllers and trackpads for a wide range of applications in the tablet, notebook, PC and automotive markets. At the same time, SynapTIcs is also beginning to be involved in display drivers and fingerprint recognition, making the device easy to use under complex real-world conditions, providing users with a better human-computer interaction experience.
Synimivas Pattamatta, senior director of Smart Display Division at SynapTIcs, said that SynapTIcs is mainly used in four markets: the first is a smartphone, the second is a tablet, the third is a notebook, a PC, and the fourth is a car, which is in four markets. Provides a core combination of solutions, including display drivers, touch screen controllers, trackpads, and biometrics.
At present, Synaptics mainly enhances the human-computer interaction experience from three key areas: the first focus area is interaction with devices, such as using a finger to control the device, or controlling the device by side touch, supporting the stylus The control method of the second aspect; in the field of user identification, the emphasis is on the verification of user identity through biometric information such as fingerprints; the third field is to be able to perceive the user and the surrounding environment of the device. By installing sensors around the environment of the device and the user.
Syninivas Pattamatta, senior director of Synaptics Smart Display Division, said that Synaptics' three key areas of touch technology innovation this year are: ClearForce, SideTouch and Pen (stylus pen stylus support), these three technologies are very innovative. Strengthened the human-computer interaction experience. At the same time, Synaptics also integrates touch and display technologies to provide a variety of easy-to-stack architectures for smart devices that will be introduced into cars and wearables in the future.
Display performance, see three innovative designs of touch technology
First, ClearForce. This technology integrates touch sensing and pressure sensing. Based on the original touch technology, it adds a dimension to the user's touch, perfecting the human-machine interface of the smart phone, and providing a new mobile phone application. The mode and function. For example, in the previous soft keyboard, if you want to call up the uppercase, you have to press a button to make it uppercase, and then enter that letter. But now it's not used, for example, the letter, press it hard, it becomes uppercase. Then if you put more pressure on it again, it becomes a symbolic key.
ClearForce's pressure sensing is not a single pressure sensing. It can sense different levels of pressure and can support up to 256 layers of pressure sensing. Srinivas Pattamatta said that Synaptics hopes to use ClearForce technology on all products, such as PCs, smartphones, wearables, cars and other devices will use ClearForce technology.
Second, SideTouch. With SideTouch technology, users can realize human-computer interaction by simply touching the border position of the mobile phone. According to Srinivas Pattamatta, this technology does not require additional hardware and can be used on the front glass cover of the phone. In design, the side touch of the mobile phone is very ergonomic, allowing the machine to recognize whether the person is holding the phone with his left or right hand. According to reports, this technology has been adopted first in Xiaomi's Mi4C mobile phone.
Srinivas Pattamatta also said that SideTouch's technology is more suitable for mobile phone border operation, and is also suitable for notebooks and tablets. This is also a very unique technology of Synaptics. Many manufacturers also want to use the same front touch controller to achieve front-end and side-end touch, but they are not technically successful. Only Synaptics does.
Third, the stylus. Some very versatile styluses that are popular on the market today, but they must have their own batteries and ASIC chips inside. According to Srinivas Pattamatta, Synaptics' cost-optimized, high-performance stylus eliminates the need for ASIC chips and built-in batteries. What's important is that this versatile pen has a button that can be programmed to customize its function. For example, you can click this button, the thickness of the drawn line can be adjusted, and the device can only support the touch of the stylus, or support the touch of the hand and the touch of the stylus.
For this multi-function stylus, I think the big screen smartphone is more suitable for use. By understanding, Synaptics' goal is to use a variety of stylus technology with multi-function stylus, while Synaptics has joined a USI industry alliance called universal stylus to better provide users with touch. stand by.
Unique touch and display integration highlights advantages
Touch and display integration is referred to as TDDI. The first T of TDDI represents touch touch, the first D is display, the second D is driver, the driver, I is integration integration, integration. Srinivas Pattamatta said that the drivers for touch and display are integrated into their own display panels, so the benefits of doing so are:
First, after the integration is realized, the mobile phone itself can be made lighter and thinner;
Second, the power consumption is further reduced;
Third, cost optimization can be achieved.
Srinivas Pattamatta pointed out that Synaptics has a special technology called AMP, called Advanced Matrix Board, which has the simplest architecture and the lowest cost. At the same time, high-performance touch sensing is very suitable for LTPS, as well as asymmetric silicon crystal board. By integrating touch and display, the performance can be greatly improved.
We know that the border of smart devices can be very narrow. With this integrated design, the two technologies ClearForce and SideTouch can be better applied. In this regard, Srinivas Pattamatta said that there are many smart device applications, such as in-cell, which are called touch sensors placed in the LED display panel, mixed, and fully embedded, so that you can achieve more Good user experience.
Targeting the future of the automotive and wearable device market
As we all know, the size of the wearable device itself is very small, and it is a natural choice to use the touch to make its human-computer interaction interface. So what is the key point? First of all, the touch is flexible, that is, flexible touch and display, and then low power consumption, and its own size is small, these are the key points of wearable device touch. Srinivas Pattamatta pointed out that it is not only wearable devices, but any small-sized device is very suitable for touch technology. There are already many hardware vendors that are using Synaptics technology on a large scale to wearable devices.
For the automotive sector, Srinivas Pattamatta said that a variety of human-computer interaction technologies are used in cars. In many cases, such as touch, it can be used when the car is parked, and there are many on the phone. The technology used can be used in cars, and now Synaptics is already working with a number of car companies to do some solutions. For example, in the latest BMW 7 Series in 2016, various types of human-machine interfaces have been added, and the size of the display screen is very large, large and small.
Not only that, considering that in the automotive field, the vehicle manufacturer's qualification verification process in the technology supplier is very strict, therefore, Synaptics' ClearPad solution can be compatible with the automotive industry's AEC-Q100 standard with strict compatibility requirements. Using Synaptics' SideTouch, ClearForce, AMP, etc., can be a great way to help the car's interactive experience.
Finally, Srinivas Pattamatta emphasizes that for Synaptics, technology is never placed on one type of device and combined through multiple devices, not just electronic devices, but the car is also in the entire portfolio. Just the beginning of the market is the notebook, PC, tablet, mobile phone market, and now began to enter some new markets, such as cars, wearable devices and so on. In general, including multi-function stylus, ClearForce, SideTouch and other technologies, Synaptics will communicate with many software development personnel, encourage them to develop more applications, and finally realize an ecosystem belonging to Synaptics itself, leading the new human-computer interaction. change.
Electronic enthusiast "Smart Medical Special", more quality content, download now
