Unreal: Replace “T” function to talk and connect API in specific actions

Unreal Engine Questions
1

Hello, we have a customer with the following requirements for his metahuman deployed with Unreal who is in a hologram:

1- What is the way to maintain a conversation with a single “start conversation” button. So that the user in front of the hologram only has to start the conversation and not hold the “T” key every time he wants to talk. Maybe with noise detection? What is the best option?

2- When the user talks about something specific, the metahuman performs an action, such as connecting to the weather API to tell today’s temperature, or displaying a static graph. Are there any options available for this use case?

Thanks!

2

Hello @devops,

Welcome to the Convai Developer Forum!

1- Hands-free conversation is a feature we’re actively working on and plan to include in future updates.

2- You can do that using our External API feature. This is currently available in the Enterprise plan, and we aim to extend it to Scale and Business tiers in the upcoming months.

Let us know if you have more questions!

3

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