For Classrooms
Display textbooks, worksheets, objects, and experiments clearly on the interactive display.




















ViiShow is a powerful interactive visualizer app designed for use with Interactive Flat Panels. It enables teachers to draw and annotate directly on the screen using a wide range of intuitive tools. Easily capture snapshots or record videos during live demonstrations. ViiShow supports both USB and Wi-Fi visualizers, providing flexible options for content sharing. With multi-touch support, users can pinch to zoom, rotate, mirror, flip, and freeze images, or use the split-screen mode to compare visuals and record sessions—making classroom presentations more dynamic, engaging, and interactive.
ViiShow provides powerful visualizer tools for teachers to display teaching materials, enhance live demonstrations, and create a full-touch interactive learning experience on Interactive Flat Panel Displays.
Designed for classrooms, training rooms, and hybrid learning spaces, ViiShow works with VIISAN document cameras and interactive flat panels to help teachers present physical materials, annotate live content, compare images, record lessons, and guide student attention more effectively.
Install ViiShow on compatible Android-based interactive flat panels to enable visualizer teaching, live annotation, snapshot capture, and classroom recording features.
Download Android APKWith pinch-to-zoom gestures, teachers can zoom in and out using two fingers on the touch screen. Live images can also be moved smoothly with palm gestures, making it easier to focus on small details during lessons.
Capture full-screen images, set timer shooting, crop specific areas, and annotate live images before saving snapshots. These tools help teachers turn live demonstrations into reusable teaching resources.
Intelligent Auto Fit automatically scales documents for optimal viewing on the interactive display. Teachers can use single or multiple cropping modes to focus on key sections of worksheets, books, objects, and classroom materials.
Use different pen tools, colors, thickness settings, and disappearing ink effects to annotate live images during lessons, tests, explanations, or student discussions.
Compare multiple images or connect two document cameras to present side-by-side or quad-view content on your interactive flat panel. This is useful for before-and-after comparison, student work review, experiments, and object demonstrations.
Highlight key areas using Spotlight or conceal parts of the material with the Mask feature. These tools help teachers control what students focus on during step-by-step explanations and classroom presentations.
Record onscreen activities and save them in MP4 format for lesson review, distance learning, flipped classroom content, or training material creation.
ViiShow brings document camera content directly onto the interactive display, allowing teachers to teach, annotate, compare, capture, record, and interact with physical materials in a more natural digital classroom workflow.
Display textbooks, worksheets, objects, and experiments clearly on the interactive display.
Record and share visual explanations for students joining remotely or reviewing after class.
Use annotation, spotlight, crop, and comparison tools to explain procedures and materials more clearly.
With multi-touch control, snapshot capture, annotation tools, auto fit, cropping, split-screen comparison, spotlight, masking, and MP4 recording, ViiShow helps teachers turn physical teaching materials into interactive digital learning experiences.