5 Benefits of Touchless User Interface (UI) Design
There are many advantages of touchless user interface (UI) design over normal touch screen designs. As the number of users increases, this is becoming more and more popular on mobile devices. Touchless UI design can be achieved through different methods; some examples include motion sensors, visual recognition, infrared detection, voice control etc.
Natural Gestures
Natural gestures can be easily achieved through touchless UI design. For example, a motion sensor could be used to determine the user’s motion and then allow or disallow certain actions according to that motion. The system would not have a problem determining which action should be performed due to the fact the gestures are natural and easy to understand for everyone.
No Fingerprints
Like most touch screen devices, they accumulate fingerprints quite quickly. This can cause problems in terms of user experience when the device has to be constantly cleaned. Furthermore, it is not aesthetically pleasing and can even be dangerous if hands are oily or dirty when used to interact with the device. To solve this problem, touchless UI design can be used; the system would not require any direct input from the user thus removing the need to clean constantly.
No Distraction
A mobile device actually has multiple uses which are constantly being updated. These functions have to be accessed through the touch screen which results in various points of distraction. This can cause problems e.g. if the user wants to check notifications, but is too busy playing a game on his/her device and thus fails to notice them because he or she never checked. With touchless UI design, users can still use their mobile devices for various functions without having to constantly exit out of games and other programs. Touchless UI helps improve user experience.
Conserving Battery Power
Touch screens are extremely battery draining. This basically means that the more you use the touch screen, the more power it will consume which ultimately results in a shorter battery life. Using touchless UI design could be very beneficial in this regard because there will be no finger input required to interact with different functions on your mobile device. Thus, you can save a lot of power which would otherwise be consumed by the touch screen.
Increase Security
As with standard touch screens, one can easily break into the device through the home button or by pressing on it too hard. However, this is not possible with touchless UI design as there is no direct interaction between the user and the mobile device. Therefore, someone trying to steal your mobile device cannot access it without knowing the password or pattern.
Final Words
As seen above, touchless UI design is extremely beneficial for mobile users. These benefits are the reason why they are becoming more and more popular in many devices. The accessibility of multiple functions without having to constantly exit out programs or interrupt gaming sessions is highly valuable. This convenience cannot be achieved through standard touch screen methods which use fingerprints and can result in distraction. Touchless UI design is definitely a major step towards improving user experience with mobile devices.
