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Things to Consider When Designing Voice UI

Rilind Elezaj, Day Translations

Designing a voice user interface really needs expertise and dedication. First, you need to have a vast experience in how people communicate naturally and the knowledge on the voice interactions! Among the leading factors that must be considered when developing a voice user interface are listed in the following article:

Building a good relationship

Any successful voice user interface needs to have a well-built trust! Every developer has the best intentions or rather the reason for developing the voice interface! To achieve this, the developer really needs to have qualitative skills and the necessary patience that will really give them the motivation to even work on it more when the output is undesirable. Developing a good relationship between a machine and a human being isn’t an easy task. That’s why getting a valid outcome needs dedication and tolerance. The developer needs to develop a process that will guide the machine in coming up with an appealing outcome that will really convince the user—say experts from Tactica.

The goal really needs to be predetermined before the designation starts. The intent will drive the developer to get the right entities that will see the process emerging a success! Since everything is done here entails a lot of speculations and guesswork, the process of doing will really help the developer understand if the system is really getting the right or rather the intended information. It’s an important process that needs the designer’s patience!


The practical reason why the voice user interfaces are preferred is their ability to save time. The developers, therefore, need to possess quite some knowledge about the human brain in order to tailor it to their specific requests. Human brains are naturally lazy, and they really can’t take a lot of the voice they receive. They will only be concerned with the last phrases. What does this tell you? You need to have a clear conscience as a developer. First, your choice of words should just be so brief meaning you should avoid using long sentences while developing VUI since long sentences become unfriendly and boring for your audience. You also need to have well-designed instructions that will enable the users to easily navigate and find information pertaining to their search.

Should be universal

Most Voice user interfaces are limited to private spaces. This on one side has limited the power of voice user interface since its potential it’s really extensive. The designers need to be considerate and innovative in order to try and solve the major issues that are faced by the larger population! The voice user interface will really perform a better function if it could be universally applied without being limited to the private sectors like its current use in the home or cars! It could even be more practical if the voice user interface can be applied in the public transport sector for example! This will really help more the general public and the VUI relevance will be felt even more.


Designers in most cases fail in privacy issues. The voice user interface should be designed to be user-friendly. Every user should have a clear specification on how the company wants to use the data they get from the clients! This will leave the client with a decision on whether to give the information or to stay with it. Some VUIs are just so insecure and have led to data breaches where the customer’s information is not well-taken care of! The outcomes might be so devastating to both the customer and even the company itself. Every VUI designer needs to give this a top priority!

Voice user interface designers really need to be creative, with the evolving technology.  The developed VUI are expected to have a sense of technology with a distinct ability to analyze the user’s prior experience. It should keep details of the past experience and therefore should easily perform the forecasting task. Notably, initial VUIs were characterized by so many robotic features! It’s therefore important to come up with a voice user interface that’s equipped with a sense of personality! These are all considerations that really need to be employed when designing a voice user interface!

Be sure to follow the considerations above if all you intend to have is a top-rated voice user interface that is technologically correct and more so a user-friendly design! In case you need experts, then you can consider outsourcing to Europe and be sure to get the highly rated expert who will really help you achieve your goals!