Voice-based payments are a relatively new technology, but they have the potential to revolutionize the way we make purchases.
In this blog post, we will explore the evolution of voice-based payments and discuss some of the key trends that are driving this technology.
The age of digitalization is continually evolving and the trend has now extended to the world of finance, influencing the way transactions are carried out. Among the many innovative developments in fintech, voice payments have started to gain momentum, particularly with the advancement of AI and voice recognition technology. This article focuses on understanding the means, purpose, and benefits of voice payments, as well as the ongoing trends in the industry.
The Early Days of Voice-Based Payments
The first voice-based payments systems were developed in the early 2000s. These systems were based on speech recognition technology, which was not very accurate at the time. As a result, voice-based payments were not widely adopted.
Voice Payments: The Means
Voice payments, also known as voice-activated payments, are a form of contactless payment method that allows consumers to make transactions using their voice. The technology combines artificial intelligence (AI), natural language processing (NLP), and voice recognition to facilitate the process. It involves a user verbally instructing a device, like a smartphone, smart speaker, or even a car with connected services, to make a payment.
For instance, initiatives such as AI4Bharat, in collaboration with the National Payments Corporation of India (NPCI), are aiming to simplify banking for the millions of feature phone users in India. The project is focusing on enabling voice-activated merchant payments and peer-to-peer transactions in local languages, bridging the divide in digital banking services.
The Purpose of Voice Payments
The primary purpose of voice payments is to simplify and streamline financial transactions. Traditional banking methods can be complex and time-consuming, often involving multiple steps and verifications. Voice payment systems aim to eliminate these issues, making the transaction process more user-friendly and efficient.
Furthermore, voice payments cater to a wider audience, including the elderly, visually impaired, or those with physical disabilities, who might struggle with traditional or digital banking methods. In regions with low digital literacy or connectivity, voice payments provide an accessible alternative for financial transactions.
The Benefits of Voice Payments
Voice payments offer several benefits:
- Convenience: With voice payments, transactions can be conducted hands-free, anytime and anywhere. There’s no need to remember passwords or navigate complex user interfaces.
- Accessibility: The technology is particularly beneficial for people who have difficulties with traditional or digital banking methods, allowing a broader demographic to engage with digital financial services.
- Security: Voice payment systems use voice biometrics, making them secure and personalized. The technology can identify unique voice patterns, adding an extra layer of security.
- Speed: Voice commands can speed up the payment process, reducing the time taken compared to manual entry of payment details.
The Rise of Voice Assistants
In the late 2010s, voice assistants like Amazon Alexa and Google Assistant became popular. These voice assistants are much more accurate than early speech recognition systems, and they can be used to control smart home devices, get information, and make purchases.
The Growth of Voice-Based Payments
The growth of voice assistants has led to a surge in the adoption of voice-based payments. In 2021, the global market for voice-based payments was worth $5.9 billion. This market is expected to grow to $13.6 billion by 2030.
Trends in Voice Payments
The use of voice payments is on the rise. As per a report by Business Insider Intelligence, the total voice payments users in the US are expected to reach 31 million by 2022. The trend is not limited to developed countries; initiatives such as AI4Bharat in India demonstrate the potential for voice payments to penetrate emerging markets.
Several key trends are driving the growth of voice-based payments. These trends include:
- The increasing popularity of voice assistants
- The growing demand for contactless payments
- The rise of mobile commerce
- The increasing importance of security and privacy
How it Works
Voice payments work by using speech recognition technology to convert spoken words into text. This text is then used to authorize a payment.
To make a voice payment, you will need to:
- Link a payment method to your voice assistant.
- Say a voice command to authorize the payment.
The voice command will vary depending on the voice assistant you are using. For example, with Amazon Alexa, you might say “Pay for my groceries with my Visa card.”
Once you have given the voice command, the payment will be authorized and processed.
Voice payments work by using speech recognition technology to convert spoken words into text. This text is then used to authorize a payment.
To make a voice payment, you will need to:
- Link a payment method to your voice assistant.
- Say a voice command to authorize the payment.
The voice command will vary depending on the voice assistant you are using. For example, with Amazon Alexa, you might say “Pay for my groceries with my Visa card.”
Once you have given the voice command, the payment will be authorized and processed.
Here are some of the ways that voice payments are being used today:
- In-store payments: You can use voice payments to pay for your groceries, coffee, or other items at participating retailers.
- Online payments: You can use voice payments to make purchases on websites or apps.
- Donations: You can use voice payments to donate to charities or other organizations.
- Bill payments: You can use voice payments to pay your bills, such as your mortgage, rent, or utilities.
The Future of Voice-Based Payments
Voice-based payments are still in their early stages of development, but they have the potential to revolutionize the way we make purchases. In the future, voice-based payments could become the preferred method of payment for many people.
Here are some of the ways that voice-based payments could be used in the future:
- You could use your voice to pay for groceries at the store.
- You could use your voice to pay for a rideshare.
- You could use your voice to make a purchase online.
- You could use your voice to donate to charity.
Voice Payment in India
AI4Bharat, in collaboration with the National Payments Corporation of India (NPCI), is spearheading the revolution of voice payments in India by enabling transactions in local languages. This groundbreaking technology stands to dramatically improve the digital transaction experience for the 300 million Indian citizens who rely on feature phones.
By circumventing the time-consuming and complex Interactive Voice Response System (IVRS), which often requires users to press their mobile keys up to 52 times per transaction, AI4Bharat’s voice recognition technology is creating a more accessible and efficient banking environment.
In this initiative, AI4Bharat, an open-source language artificial intelligence centre located at the Indian Institute of Technology (IIT), Madras, is providing NPCI with language models.
NPCI, responsible for operating retail payments and settlement systems in India, will utilise these models to facilitate voice-activated merchant payments and peer-to-peer transactions in local languages. The focus is on ensuring that even feature phone users can enjoy the innovations of systems like Unified Payments Corporation (UPI).
An integral part of this project is the development of technology that can accurately recognise and understand the diverse range of Indian languages and dialects. This recognition system is crucial in correctly identifying transaction-related entities during voice commands. The service, still in its testing phase as of 2021, is expected to work on top of the interoperable UPI protocol and won’t require feature phone users to have a third-party app or stable internet connection to complete their transactions.
In conclusion, voice payments represent a significant advancement in the world of fintech. As AI and voice recognition technologies continue to improve, we can expect this convenient, accessible, and secure payment method to become more mainstream and integrated into our daily lives. This is particularly significant for regions where conventional digital payment methods are not as effective or accessible, paving the way for inclusive financial services.
