Powerful annotation for interactive whiteboards. Customizable pen tools, real-time collaboration, and cloud management — all built into DaisyOS.
UMark turns your interactive display into a dynamic canvas. Write, draw, and highlight on any content — PDFs, slides, web pages, or a blank whiteboard. Multiple users can annotate simultaneously, making it ideal for classroom discussions and team brainstorming.
From customizable pen styles to smart shape recognition and layer management, UMark gives you every tool you need to make your presentations interactive and engaging.
Multiple pen types, colors, and thicknesses. Smart shape recognition for perfect circles, rectangles, and lines. Subject-specific templates — grid for math, music staff for music class, sports field for PE.
Multiple users annotate simultaneously on the same canvas. Layer management lets you organize contributions. Perfect for group discussions, team ideation, and interactive classroom activities.
Choose from ruled paper, grid, music staff, sports field, and more. Save annotated screens as images or PDFs. Push directly to UMind whiteboard or UFile cloud storage with one tap.
Annotate directly on lesson slides, PDFs, and web pages. Use subject-specific templates and share annotated materials with students instantly.
Mark up presentation slides, brainstorm on a digital whiteboard, and export annotated meeting notes. Real-time multi-user writing for ideation.
UMark integrates with UMind for real-time sharing. Remote participants see annotations as they happen — no screen-sharing lag.
Tap UMark on the DaisyOS toolbar
Write, draw, or highlight on any content
Invite others to annotate simultaneously
Export as image/PDF or push to UMind
Pre-installed on every Riotouch IFPD. Contact us to learn more about DaisyOS and the full tool suite.
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