People with limited vision or even visual disabilities
The voice has been a great ally for decades, allowing them to use mobile devices, computers or even “read” through audiobooks. Until the design of voice-first tools, this technology was partly limited by certain interaction steps with screens, which are no longer necessary with voice-first . If you want to learn more about the possibilities of this technology for blind people, read the article “ Voice guidance in Maps, built for people with impaired vision ” by Google. Speed : thanks to IoT technology , the voice allows you to quickly control everyday actions such as turning on the TV, the light or playing music while you shower.This allows multitasking to be simple and very fast. Plus, it looks great if you have visitors(wow effect). However, this technology also has some drawbacks or limitations to consider, such as: The technology is still not very mature and therefore does not allow us to cover all the use cases that could Brazil Mobile Number List occur in a real conversation. People's memory is increasingly limited. Therefore, in a conversation we tend to pay more attention to the information that is presented to us first and lose focus as what they are telling us progresses. There are techniques to avoid this, such as asking questions to check that you have understood, giving different selection options instead of telling everything at first, etc. However, to present very varied or complex information, it is interesting to use a graphical interface since it allows faster scanning of the information.
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There are things that are simply easier to communicate graphically or in writing , such as maps, plans, graphs or complex texts, etc. It is necessary to adapt the needs to the context and not make everything popular just because it is a trend. Research techniques for voice interfaces As in any other project, the first step of the research would be to check if the project is suitable to carry out with voice and validate what type of interaction we will achieve an optimal use case. It is clear that voice is a trend, but we must always keep in mind that there are projects that will work better with voice first , voice early and others that will work much better with graphical or mixed interfaces. Remember that the goal is always to get the most useful and intuitive tool for the user. If you are considering a voice project, checking the feasibility is as essential a step as in any other project.
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