AI-900: Empowering Accessibility: Leveraging Speech Services for Recipe Reading Assistance

Explore the potential of Speech services in developing an app that reads recipe instructions aloud. Discover how this technology can enhance accessibility and support users with reduced vision, enabling them to follow recipes independently and confidently.

Question

You need to build an app that will read recipe instructions aloud to support users who have reduced vision. Which version service should you use?

A. Text Analytics
B. Translator Text
C. Speech
D. Language Understanding (LUIS)

Answer

C. Speech

Explanation

The correct answer is C. Speech.

Speech is a cloud-based speech service that can perform speech recognition, speech synthesis, speech translation, or speaker identification. Speech can be used to build an app that will read recipe instructions aloud to support users who have reduced vision, as it can use the speech synthesis technique to convert text to speech.

Speech synthesis is a technique that can generate speech from text, such as reading text messages, emails, or web pages aloud. Speech synthesis can use advanced algorithms to analyze the text and generate a speech output that sounds natural and human-like. Speech synthesis can also use different voices, languages, and accents to customize the speech output.

The other three options are not services that can read recipe instructions aloud, but they can perform other tasks related to natural language processing:

• Text Analytics is a cloud-based natural language processing service that can perform text analysis tasks, such as sentiment analysis, key phrase extraction, named entity recognition, or language detection. Text Analytics can be used to analyze the recipe instructions for various information or insights, such as the tone, the topics, the entities, or the language of the text, but it cannot generate speech from text.
• Translator Text is a cloud-based machine translation service that can translate text between over 90 languages. Translator Text can be used to translate the recipe instructions from one language to another, but it cannot generate speech from text.
• Language Understanding (LUIS) is a cloud-based conversational AI service that applies custom machine-learning intelligence to a user’s conversational, natural language text to predict overall meaning, and pull out relevant, detailed information. LUIS can be used to interpret the meaning of the recipe instructions by using natural language understanding techniques, such as intents and entities, but it cannot generate speech from text.

Reference

Microsoft Azure Products > Cognitive Services > Text to speech

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