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It's a receipt / Digital Device

It's a receipt

The purpose of account book is to compare preceding month's expenditures with this month's spending. However, collecting all receipts and writing all information are a trouble to them.
'It's a receipt' is a portable household ledger using QR code. Instead of writing all information, such as a list of purchases and spending, you can just scan, and immediately check how much you spent. It also automatically strikes a balance and shows it through the monitor. Thus, this can be a good device for people who are looking for ways to save money.

University

Yonsei University

Yonsei University
Wonju, Kangwon, South Korea

Design

Yonsei University

Yonsei University
Seoul, South Korea

Jin-Seon Yoo

Design

Yonsei University

Yonsei University
Wonju, Kangwon, South Korea

Yong-Kyu Yi