Google voice search engine for children?

Tom Parker (2019): Patent suggests Google could be developing a voice search engine for children

»Google was recently granted a patent which suggests that it could be planning to develop a voice search engine for young children “who may not yet know how to read.”
The patent titled “Gamifying Voice Search Experience for Children” gives Google exclusive rights to develop the concept which combines voice search with a graphical user interface (GUI). The patent suggests that this voice search experience could be developed for devices with a screen and use a combination of audio search prompts and on-screen buttons to “transform content searching into a game-like experience that teaches young users how to search for interesting content.”« 

https://reclaimthenet.org/google-voice-search-engine-children/

MARK BLUNDEN (2019): Google is working on a search engine for toddlers powered by voice search
https://www.standard.co.uk/tech/google-internet-children-search-engine-patent-a4195361.html

Gamifying voice search experience for children
https://patentscope.wipo.int/search/en/detail.jsf?docId=US247406178&tab=NATIONALBIBLIO