Hello Dr Md Zulfeqar Haider, this question was tackled in the keynote speech "Motivation-enhanced Smart Learning in the Metaverse" [1] where guidelines and good practices for Smart Learning in the Metaverse were described. My interpretation links Smart Learning with Deep Meaningful Learning that leads to personal or professional transformation and skills transfer [2]. I hope this helps.

[1] Mystakidis, S. (2022, August 18). Motivation-enhanced Smart Learning in the Metaverse. 2022 Global Smart Education Conference. https://wx.vzan.com/live/tvchat-104097159?shauid=undefined&vprid=0&v=1661847167562

Presentation Motivation-enhanced Smart Learning in the Metaverse

[2] Mystakidis, S. (2021). Deep Meaningful Learning. Encyclopedia, 1(3), 988–997. https://doi.org/10.3390/encyclopedia1030075

Article Deep Meaningful Learning

I like your response, Stylianos. It says what I was trying to say with far fewer words! "Deep, meaningful learning" leading to "personal or professional transformation" and, most meaningful, "successful skills transfer." Thank you for sharing!