Inspiration
Seed phrase losses have cost users million of dollars due to loss of hard drive or handwritten pieces of paper. Also, as society moves towards digital economy, loss of important passwords can be catastrophic. We think that QR codes can a simple, but very effective way to maintain a backup copy of important information. In other words, data can be copied to Google Cloud and made accessible via QR Code.
What it does
It takes the password/seed phrase along with an username in form of text or in form of image then it. converts the text password into qrcode and stores the image on database.from where user can retrieve it whenever they want .They can also share it or delete it if they want.
How we built it
I used firebase for database and cloud storage, java is main language with little kotlin .It also uses zxing library to manipulate qrcode.
Challenges we ran into
This is my first time working with qrcode so it was challenge to learn and implement it into a working model.
Accomplishments that we're proud of
I m proud that i finally completed the application with all the functionalities mentioned.
What we learned
we learned a lot about qrcode .
What's next for BlockChain Wallet
needs more improvement.
Built With
- android
- android-studio
- firebase
- java
- kotlin
- qrcode
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