Conversational UI makes it easier for human and computer interaction. CUI's let the user express them in the most natural way possible. The use of artificial intelligence and natural language processing in conversational UI increases its efficiency to interact with humans and provide the service for which they are designed. Mainly they are used in ChatBots to help users find something or answer their questions. In the era when the conversational UI's were not developed, user's questions were asked through queries, by identifying the keywords and mapping them on to the related queries.

Trending Best Practices for Conversational UI's (CUI's)

The idea of designing CUI's is to make them flawless and easy to understand to collaborate. Users, ChatBots, and voice assistants should find it simple and easy to use the interface, so the command structure should not be complex in nature. It should give the user a smooth and distraction-free experience with its usage, flow, and the words that are used during the interaction. It should be lucid, empathetic, and corrective. Following the standard industry practices to design CUI's is always fruitful. The following are some of the guidelines defined for the creation of stunning interfaces:

1) Background must constitute of elegant and essential features only

2) CUI's should be precise

3) Lucid phrases should be used

4) Eliminate false options to avoid dead ends

5) Prefer a voice that represents the brands' psyche

6) Resolve the conflicts arising due to the misunderstanding of the commands

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