Crypto
wallet
.

Client

People with smartphones

Year

2021

Location

​Beijing, China

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Digital currency or cryptocurrency has occupied a large part of social media platforms in recent years. The increase of online purchases and transactions during the pandemic has exponentially accelerated interest in using these digital currencies as an alternative to financial management in a much more digitalized world today.

This project is a simulated e-wallet, which allows cryptocurrency transactions in real time to be converted into the corresponding legal tender for payment of goods. 

Background Information

Crypto Currency --- A cryptocurrency is a digital currency that can be used to buy goods and services, but uses an online ledger with strong cryptography to secure online transactions.

Blockchain --- A blockchain is a growing list of records, called blocks, that are linked together using cryptography. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data.

Meta Game Cards

Crypto Currency:

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Blockchain:

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Opinion Cards:

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Impact Map

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Ideation: Digital Asset Wallet

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  • Pay with your cryptocurrency at the convenience store.    

  • Cryptocurrency can be stored in personal digital wallets with QR codes to be used as legal currencies in our daily lives.   

  • Exchange rate will be applied in real-time. Cryptocurrency could become the first International currency to be used in daily trading. 

Inspiration: Digital Wallets & Cryptocurrency Trading Apps

Nowadays, the use of digital currencies is very common. Especially in China, instead of paying with paper money or cards, people are more willing to choose the payment method of digital wallets, such as Wechat pay, Alipay, Apple pay, etc. With a simple scan of a code on your cellphone, the payment is complete. This invention allowed people to leave their wallets at home; a cellphone does everything for you. The advancement of technology should provide convenience to people. Digital wallets allows people to get rid of carrying  physical money around, getting changes while buying stuffs, and easier for transactions among friends and merchants. 

Final: CryptoWallet

Cryptocurrency can be stored in personal digital wallets with QR codes to be used as legal currencies in our daily lives. Exchange rate will be applied in real-time. Cryptocurrency could become the first International currency to be used in daily trading.

Website:

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How it works:

Pay with your cryptocurrency at the convenience store!

Step 1: Enter the needed amount of money for the products in US dollars.

Step 2: Select the type of cryptocurrency that you want to pay with.

Step 3: Click pay and the amount of the chosen cryptocurrency will be subtracted from your account.

Design Process:

  • Identify the amount of digital asset needed for each type of cryptocurrencies with the chosen item in the local legal currencies(US Dollar, Yuan, etc.).  

  • Then, the user will be able to check out the items he or she gets with the chosen type of cryptocurrency instead of the traditional payment methods.

Assistant Libraries:

  • Python Libraries —- GitHub, Google, Alibaba, etc.

  • API --- Messari

  • User interface —- Html, Css

  • Backend — Javascript, Python

Backend:

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Directions:

CryptoWallet file is my final project. Please enter the directory of frontend and then run the following command: npm install, npm start. The website will appear at port 3000.

Process Paper: