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2.4 User interaction methods GapFill
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For a user to interact with an HCI, there are a few methods, including , keyboard and mouse, and voice input.
input lets a user interact easily and seamlessly using a with several gestures such as double tap, swipe up, etc. Gestures can also be integrated with augmented reality (AR) to enable an experience for a user. However, there may be some accessibility issues for users with physical disabilities which requires an alternative method of interaction.
Keyboard and mouse input are traditional methods which many users are familiar with. Due to standard keyboard layouts, users take advantage of keyboard , making navigation much faster. Similarly with a mouse, a cursor helps increase precision and the chance of selecting incorrect options.
Voice input lets users interact with an HCI through which can be integrated with smartphones and other devices. This especially benefits users with physical disabilities as it provides assistance through a natural communication method, the voice. However, the results might be due to variation in voice commands or dialects.