Want To Know The Challenges & Opportunities In Voice-Activated Application Development?

Voice-Activated Application Development

What was once a concept found in sci-fi has now become an integral part of our daily lives, altering our interaction with technology. Communicating with our devices with the voice-activated application development enhances ease of use and efficiency, facilitating a smoother interaction with technology.

This technology leads to groundbreaking developments in numerous industries, indicating a significant shift towards more intuitive technological interactions. Approximately 27 % of the global online population prefers voice commands for mobile searches. These apps depend on speech recognition, often called voice recognition, to understand verbal communication and transform it into written text or execute particular commands based on what is spoken.

This blog will discuss some challenges and opportunities in the era of Voice-Activated Applications.

Challenges In Voice-Activated Application Development

The last few years have undoubtedly posed considerable shortcomings for app developers worldwide. The COVID-19 pandemic dramatically disrupted our daily routines, altering how we work, communicate, and interact with one another. Out of many trends unfolding, voice-activated application development is the leading one.

Developers face some challenges while developing a voice-activated app, and to make an efficient voice-activated application, they must overcome challenges.

Inaccuracy In Speech Recognition System

The Speech Recognition System (SRS) is the key component of voice-activated application development. It helps the application gather the correct input from the user.

An SRS with low accuracy does not create any value. However, increasing the accuracy of the speech recognition system takes work. A recent survey says increasing the accuracy of the SRS is the biggest challenge in the voice-activated app development process.

Developers use the Word Error Rate (WER) metric to measure the accuracy and performance of SRS. WER summarizes the words missed or messed up by the speech recognition system and concludes the accuracy rate.

Using different data collection methods can help manage the cost of deploying SRS. Several available data collection methods are highly efficient and cost less. Here are two prominent reasons for high inaccuracy in SRS.

Background Noise

Surrounding noises also cause the Speech Recognition System’s (SRS) inaccuracy, further hampering voice-activated application development process. The real test begins when the user uses the application outside. Background noises such as others talking, vehicle horns, white noises, and other distortions disrupt the SRS.

Field Specificity

Some users use complicated terms that are generally field-specific. In other words, people sometimes ask or speak words to the application that are very rarely used or used only in some specific fields. This leads to the inaccuracy of the Speech Recognition System (SRS).

Language, Accent, And Dialect Coverage

Another significant problem that can arise is related to language and accent. People worldwide use over 7000 languages ​​, which is difficult for any app to cover.

Suppose you are thinking of voice-activated application development for the citizens of a particular country. In that case, you only need to know the language and accent of that country and use it in the app. But if your app is intended to be used by everyone worldwide, then you should focus on the language and accent of the country where your app is most likely to be used.

You can emphasize specific languages ​​initially. The SRS is the critical component of this kind of application, and it has its limitations; no SRS in the world can cover all 7000 languages.

Data Security And Privacy Concerns

Privacy concerns play a crucial role in voice-activated application development. Similar privacy anxieties challenge the application of voice tech across different fields, from safeguarding data in the banking and finance sectors to preventing unauthorized listening of sensitive information.

According to a report by PwC, a quarter of consumers admitted they’d shy away from employing voice assistants for shopping now or in the future. Additionally, 46% express skepticism towards their voice assistants’ ability to accurately fulfill orders. This mistrust extends to using these gadgets for online payments, deterring prospective users.

This can also be a barrier to developing a voice-activated application since people are unwilling to share their voice, which is also biometric.

There needs to be a written solution to this problem. The solution is the company’s honesty and transparency. So, the company shows honesty and integrity and uses cutting-edge technologies to earn users’ trust. You have to provide safety features and helpline numbers in case of any queries or user needs.

Opportunities In Voice- Activated Application Development

The demand for voice-activated apps is increasing worldwide for personal use and for people to perform various essential tasks related to their lives. This means that if you want to create a voice-activated app, you will not be short of opportunities; here are some of the opportunities:

Journey Planners (For In-Car Uses)

Alertness is a must for drivers behind the wheel. Consider making a voice-activated app for the remaining tasks, such as running the navigation system, playing music, or controlling the AC in the car. This type of app is well-accepted in the market, and many car companies want to provide these apps as an inbuilt feature.

Banking And Transaction

People have never had time to waste on bank lines, so they have adopted mobile banking in a big way. That is why voice-activated application development, which will reduce the time used for mobile banking, will symbolize a revolution.

In Shopping Purpose

The trend of online shopping is increasing daily. Ordering online anytime, anywhere, rather than going to the physical store, is convenient. And if the entire online shopping process is done through a voice-activated app, its acceptance among people will never become strong.

Home Appliances

People have liked technology so much that they have made their homes smart through technology. People have been using home appliances through voice controllers for a long time. So, an app that will help create a smart house with centralized technology through voice activation is also in high demand.


Over 125 million use voice to get answers to their questions. Voice-activated applications improve our user experience in terms of convenience and productivity and pave the way for innovations in various sectors. This innovation relies on complex algorithms and models to examine sound patterns, phonetics, and language structure to decode spoken words precisely. Though the acceptance of these apps is increasing daily, they still need opportunities.

Though there are challenges, opportunities are more widespread, leaving voice-application app development companies to explore bringing products/services.

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Co-Founder & Director, Business Management
HybridAppBuilders help you find the best app developer for your needs. We believe in sharing knowledge and increasing awareness, and to contribute to this cause, we try to include all the latest changes, news, and fresh content from the mobile app development world in our blogs.

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