medifle / csi-murderonthe2ndfloor

Cuhacking20 - Crime Scene Investigator: Murder On The 2nd Floor

Crime Scene Investigator - cuHacking 2020

• MurderOn2ndFloor-WEB
• Restore crime scene with high fidelity in time and space dimensions to help analyze suspects!
• Feel free to visit:http://159.203.2.253/ （When it's valid :)

Inspiration

Martello forensic data analytic challenge https://martellotech.com/cuhacking/

What it does

A tool to help the forensic team to simulate crime scenes and analyze the suspects by their behaviour based on time and space.

How We built it

We took advantage of the modern web technology like d3.js, WebGL, Plotly.js, Node.js to build an analyzer restoring the crime scene with high fidelity.

Challenges We ran into

• None of us has experienced in the visualization library.

Accomplishments that We're proud of

• An application can be used to investigate the crime scene.
• It allows updating JSON file (eg, Murder-on-the-2nd-Floor-Raw-Data.json) to service to analyze the data of all suspects.
• The murder room will be put in and marked on the 3D.
• A visualization web application shows the behaviour of all suspects by the time and space.

What I learned

• Learned how to discuss an unfamiliar problem with teammates from different programming backgrounds.
• Learned how to modify data visualization library to meet our purpose

What's next for Crime Scene Investigator

We could give more advice on reducing the suspects by correlating their behaviour and time data by algorithms if we have more time.