Unit 22 · Culture · Everyday technology
IC cards in daily life
Tech · tap transit
Preview
IC{カード|かーど}の{日常|にちじょう}
Transit IC cards and phone wallets are part of everyday rhythm—tap at gates, check balance on an app, top up when the reader beeps red.
- ICカード
- 改札
- チャージ
- アプリ
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