06 / Project case studybuilding

system · 2026

Demoshield

DemoShield is a local desktop application for reviewing screen recordings, locating sensitive information, applying redactions, and exporting a sanitized copy of the video.

The project

Built to make complicated work feel clear.

DemoShield is a local desktop application for reviewing screen recordings, locating sensitive information, applying redactions, and exporting a sanitized copy of the video.

Inside the product

Features designed around the work.

Feature 01

Demoshield Interface

Demoshield's interface is capcut-like design, and this is where users can import videos they want to inspect.

Feature 02

Video Inspecting

A secure, offline pipeline that inspects local screen recordings to identify sensitive information. It uses FFprobe to read file metadata, OpenCV to extract and compare video frames on visual change, and PaddleOCR to scan text directly from the screen to detect and map sensitive patterns for redaction.

Feature 03

Findings Display

At the Findings Display this is where the critical informations that are found will be mapped, at what time did the information got exposed,