Which culturally-influenced IoT retail innovation was first implemented in Japanese department stores in 2018 and has since spread globally?

The intersection of cultural traditions and retail technology has created fascinating innovations in how products are marketed and sold worldwide. Internet of Things (IoT) devices are increasingly being designed to respect and enhance cultural shopping experiences. This trivia question explores how different cultures have influenced retail IoT development and implementation across global markets.

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Virtual kimono fitting mirrors that adjust to family lineage patterns
Ancestral shopping assistants that make recommendations based on family purchasing history
Omamori digital shopping tokens that provide personalized good fortune discounts
Seasonal shrine-based payment systems that donate percentages to local cultural preservation