Do you know what a Haptic technology is? The basic idea of haptic devices is to provide users with a force feedback data on the motion and/or force that they generate. Haptic devices are helpful for tasks where visual data isn’t sufficient and will induce unacceptable manipulation errors, for instance teleoperation or surgery in radioactive/chemical environments.
The aim of haptic devices is to provide the user with a sense of the situation. A haptic technology is a force or tactile feedback technology that permits a user to touch, feel, create, manipulate, and/or alter simulated three-dimensional objects in virtual surroundings.<!–more–> Such an interface may be used to train physical skills like those jobs requiring specialized hand-held tools, for example, surgeons, astronauts, and mechanics.
Haptics helps to enhance the user experience through the following ways:
By restoring the sense of touch to otherwise cold, flat surfaces, haptics creates fulfilling multi-modal experiences that improve usability by participating touch, sight and sound. From the confidence a user receives through touch confirmation once choosing a virtual button to the contextual awareness they receive through haptics in a first person shooter game, haptics improves usability by more totally participating the user’s senses.
Haptics injects a way of realism into user experiences by exciting the senses. And permitting the user to feel the action and nuance of the application. This is often significantly relevant in applications like games or simulation that accept only visual and audio inputs. The use of tactile feedback gives additional context that interprets into a sense of realism for the user.
Restoration of mechanical feel:
In fact today’s touch screen-driven devices lack the physical feedback; that humans often need to absolutely perceive the context of their interactions. By providing users with intuitive and clear tactile confirmation, haptics will produce a more assured user experience. And may also improve safety by overcoming distractions. This is often particularly important when audio or visual confirmation is insufficient; like industrial applications, or applications that involve distractions, like automotive navigation.
Now let us see what a haptic feedback is. Haptic feedback, usually stated as simply “haptics”, is the use of the sense of touch in a user interface design to provide data to an end user. when concerning mobile phones and similar devices. Also this usually means that the utilization of vibrations from the device’s vibration alarm to denote that a touch screen button has been pressed.
In this specific example, the phone would vibrate slightly in response to the user’s activation of an on-screen control; making up for the shortage of a standard tactile response that the user would experience when pressing a physical button. The resistive force that some “force feedback” joysticks and video game steering wheels offer is another kind of haptic feedback.
Haptic technology finds a wide range of applications. Now let us have a look at these:
- Medical training and surgical simulation
- Education and training
- Physical rehabilitation
- Museum display
- Sculpturing, painting and CAD
- Military application
- Scientific visualization