Signwave

Inspiration

we have many times observed that pen paper much bettergned that electronic signatures, there are various factors like lack of correct device , small screen , inaccurate finger movement and many more

What it does

with signwave you can now use your audio as a signature , just tell I agree and a customized encrypted qr is generated which will be used for signing , advantage of the audio is you can anytime use the audio to validate the person

Feautres

gif

Creating and injecting audio QR
Validating the Audio signed
User can just click ctrl+shift+s to open Vocie based assistant that can perform multiple tasks ⭐ Lets see in detail

How we built it

Audio signature

We have used AWS S3 and AI to detect similarity in voices and store them securely with encryption
the recorded voice is uploaded into s3 as well as embedded into the PDFand QR is generated to point towards the audio.
As a result person can view the audio sign even offline.

-If user wants to validate the signature , he/she enters pdf and the live voice of the signer.

we have utilized a robust Deep learning model to accurately detect same voices
similarity is detected and based on that output is given for the user . ## Challenges we ran into ### Difficulty in capturing audio through Extension Even After hours of surfing docs and stackoverflow we were unable to run an existing npm module to detect voice thorugh extension . realized that that particular module is incompatible with chrome extensions hence we have shifted to another approach of getting audio through audioCapture

Premium account mandatory for Insights API

though most of the endpoints are free in test mode , we soon realized that insights endpoint is only accessible if we have a paid plan , for an AI tool Insights are really important . solution :- with combination of files API and custom logic we found a workaround to show monthly , yearly statistics by capturing all the signatures and then analysing them

Accomplishments that we're proud of

mastered chrome extension development🤩
Coding and development skills improved
Got to know about such an awesome API ## What's next for Signwave ### drag and drop component
Creating a drag and drop component within the dropboxsign itself so that users can easily utilize audio sign ### making AI respponsible
Though our AI assistant works fine for many cases , there are still instances where the AI is helpful in performing not just legal but aso illegal tasks , in the immediate future we would like to create our customized transformed which can classify the prompt correctly and perform only ethical tasks.

Making A Robust AI

since we had limited APIs we have only created few functionalities , we would love to create more robust and usefull system which has more complex functionality