Ali E. developed interactive camera feed annotation features for the Monash-FIT3170/2025W2-HansRoslinger repository, focusing on gesture-driven drawing and erasing tools. Leveraging React, TypeScript, and the Canvas API, Ali introduced modular components for live annotation, including a toolbar for tool selection, color, and stroke width, as well as HiDPI support. The work included robust gesture recognition using MediaPipe, enabling closed-fist erase actions with pixel-accurate overlays and dynamic eraser sizing. Ali also improved onboarding through documentation updates and refactored legacy code for maintainability. The engineering approach emphasized modularity, test coverage, and a seamless user experience across the annotation workflow.
Month: 2025-10 highlights the delivery and stabilization of core drawing interactions in Monash-FIT3170/2025W2-HansRoslinger. Focused work on gesture recognition and eraser tooling improved robustness, usability, and maintainability, enabling faster iteration and better user experience.
Month: 2025-10 highlights the delivery and stabilization of core drawing interactions in Monash-FIT3170/2025W2-HansRoslinger. Focused work on gesture recognition and eraser tooling improved robustness, usability, and maintainability, enabling faster iteration and better user experience.
2025-09 monthly summary for Monash-FIT3170/2025W2-HansRoslinger focused on delivering a reliable, gesture-driven erase experience and precise visual feedback for annotation edits. Key outcomes include: closed-fist gesture recognition to activate erase with improved detection and stable tool-switching; integration of the gesture into the erase flow with gesture-payload validation and a fix to erase/draw priority; a new eraser area overlay that visualizes the affected region during the closed-fist gesture; pixel-accurate positioning fixes to ensure the overlay aligns with fist point; and accompanying tests to validate gesture registration.
2025-09 monthly summary for Monash-FIT3170/2025W2-HansRoslinger focused on delivering a reliable, gesture-driven erase experience and precise visual feedback for annotation edits. Key outcomes include: closed-fist gesture recognition to activate erase with improved detection and stable tool-switching; integration of the gesture into the erase flow with gesture-payload validation and a fix to erase/draw priority; a new eraser area overlay that visualizes the affected region during the closed-fist gesture; pixel-accurate positioning fixes to ensure the overlay aligns with fist point; and accompanying tests to validate gesture registration.
In August 2025, the team delivered a cohesive Camera Feed Annotation Layer for the Monash-FIT3170/2025W2-HansRoslinger repo, enabling live annotation on the camera feed with drawing and erasing capabilities. An AnnotationLayer component was introduced, along with a toolbar for tool selection, colors, and stroke width, plus HiDPI canvas sizing, annotation toggling, and a clear function. The CameraFeed was refactored to consume the new Annotation feature via a dedicated React Function, resulting in a modular, reusable annotation experience that unifies scaffolding, drawing, erasing, and UI improvements.
In August 2025, the team delivered a cohesive Camera Feed Annotation Layer for the Monash-FIT3170/2025W2-HansRoslinger repo, enabling live annotation on the camera feed with drawing and erasing capabilities. An AnnotationLayer component was introduced, along with a toolbar for tool selection, colors, and stroke width, plus HiDPI canvas sizing, annotation toggling, and a clear function. The CameraFeed was refactored to consume the new Annotation feature via a dedicated React Function, resulting in a modular, reusable annotation experience that unifies scaffolding, drawing, erasing, and UI improvements.
In May 2025, delivered two high-impact features in Monash-FIT3170/2025W2-HansRoslinger, with targeted UX and backend improvements that drive user productivity and maintainability.
In May 2025, delivered two high-impact features in Monash-FIT3170/2025W2-HansRoslinger, with targeted UX and backend improvements that drive user productivity and maintainability.
March 2025: Delivered documentation improvements for Monash-FIT3170/2025W2-HansRoslinger to improve onboarding and collaboration. Key deliverable: README restructuring and Project Managers section enriched with author name and email; outdated sections removed and headings clarified. No major bugs reported this month; stability maintained. Business value: clearer ownership, faster onboarding for new contributors, and improved maintainability.
March 2025: Delivered documentation improvements for Monash-FIT3170/2025W2-HansRoslinger to improve onboarding and collaboration. Key deliverable: README restructuring and Project Managers section enriched with author name and email; outdated sections removed and headings clarified. No major bugs reported this month; stability maintained. Business value: clearer ownership, faster onboarding for new contributors, and improved maintainability.
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