Real Ink. Digital Ink. eBeam Complete.

eBeam Complete is the perfect combination of a fully featured interactive whiteboard and a next-generation digital copyboard. The eBeam receiver is not only powerful but compact, so the entire system is portable enough to carry in a laptop case.

The interactive stylus allows full control of your computer on a projected area of up to 100". In addition to the projected area, eBeam whiteboard uses four colour-coded marker sleeves to capture all of your dry erase marker notes.

eBeam Interact and eBeam Capture software work seamlessly together to ensure all the valuable work on your board is recorded on your computer. Touch the interactive stylus to the board and Interact automatically opens or touch any of the marker sleeves to the board and eBeam Capture launches.

Whether you need to deliver dynamic presentations or capture all of your whiteboard drawings, eBeam Complete can do it.

Complete Bluetooth

eBeam Edge™ Bluetooth is the only truly portable interactive whiteboard solution. Typical interactive whiteboards are heavy fixtures that require a permanent installation in order to be used. These boards attach to a computer or power source through the use of multiple cords, further limiting the placement and use of the board.

eBeam Edge Bluetooth can be used any place, any time. The receiver installs easily, works on any flat surface with or without a projector and can be placed where it is most convenient. This allows for updating and utilizing existing equipment at minimal cost.

With the ability to quickly set up in any location, eBeam Edge Bluetooth can be used in classrooms, meeting rooms and even coffee shops. It is the most versatile, compact, on-the-go solution available.

Turn any flat surface into an interactive whiteboard and redefine portable communication

Yapped 1.1.2

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| Aspect | Behavior | |--------|----------| | | Shows a tree view of the document with collapsible nodes, color‑coded by type (string, number, boolean, list, map, etc.). | | Validation feedback | Real‑time schema validation (if a JSON‑Schema or OpenAPI spec is supplied) – errors/warnings appear inline and in the preview. | | Diff view | When a file is saved, the preview automatically highlights what changed (added/removed/modified nodes) compared to the last saved version. | | Export shortcut | One‑click “Copy as JSON/YAML” button copies the currently‑visible (or filtered) representation to the clipboard. | | Search & filter | Quick‑search box filters the tree in real time; you can also “focus on key path” by typing a dot‑notation path ( spec.paths./users.get ). | Why “Live‑Preview”? yapped is already positioned as a lightweight YAML/JSON viewer/editor. Adding a preview that doesn’t require leaving the editor turns it into a “what‑you‑see‑is‑what‑you‑get” experience, dramatically reducing context‑switches for developers, DevOps engineers, and data‑scientists. 2. Benefits | Stakeholder | Benefit | |-------------|---------| | Developers | Instantly see if a change breaks schema – no need to run a separate linter. | | Ops / SRE | Spot malformed config files before they are applied to production. | | Documentation writers | Validate sample snippets against a shared schema without leaving the editor. | | Product owners | The diff view makes PR reviews of config changes far faster. | | Open‑source contributors | A visual aid lowers the barrier for newcomers to understand complex YAML/JSON structures. | 3. High‑level Implementation Plan | Phase | Tasks | Approx. Effort | |-------|-------|----------------| | A. UI scaffolding | - Add a split‑view container (editor ↔ preview). - Implement a minimal tree‑view component using React (or the existing UI framework). | 2 days | | B. Parsing & data model | - Re‑use yapped’s existing parser to produce a AST . - Convert AST to a plain JS object for the tree component. | 1 day | | C. Real‑time sync | - Hook the editor’s onChange event → debounce → re‑parse → update tree. - Use requestAnimationFrame to keep UI fluid. | 2 days | | D. Validation integration | - Detect an optional $schema or --schema flag. - Run Ajv (for JSON‑Schema) or yaml‑schema‑validator in a WebWorker to avoid UI jank. | 2 days | | E. Diff engine | - Store the last‑saved AST in memory. - On save , compute a shallow diff using a library like deep-diff . - Highlight changed nodes in the preview (e.g., green/red background). | 1 day | | F. Search / filter | - Simple fuzzy search that walks the tree and hides non‑matching branches. | 1 day | | G. Export & clipboard | - Serialize the current view back to YAML/JSON. - Use the Clipboard API for “Copy as …”. | 0.5 day | | H. Tests & docs | - Unit tests for parser → tree conversion, validation handling, diff detection. - Add a “Live‑Preview” section to the README and screenshots. | 2 days | | I. Polish & bug‑squash | - Responsiveness on narrow screens, dark‑mode colors, keyboard shortcuts ( Ctrl+P to toggle preview). | 1 day |

| Angle | Talking point | |-------|---------------| | **User‑experience** | “Our users spend ~30 % of their time toggling between editor and external linter. Live‑preview eliminates that friction.” | | **Competitive edge** | “Competitors like `vscode-yaml` require a full IDE. yapped stays lightweight yet now offers the same instant feedback.” | | **Revenue / adoption** | “A polished visual mode makes yapped more attractive for non‑dev teams (ops, data‑science), expanding our user base.” | | **Future‑proofing** | “The preview framework is a solid foundation for upcoming features: schema‑guided autocompletion, inline documentation, or even a “run‑as‑test” button.” | yapped 1.1.2

### 7. How to Pitch It Internally

~12 person‑days (≈2 weeks for a single dev, or 1 week with a small pair). 4. API / Configuration Additions | Flag / Setting | Description | Default | |----------------|-------------|---------| | --preview / -p | Launch yapped with the live‑preview pane enabled. | false | | --schema <path> | Path to a JSON‑Schema or OpenAPI spec for validation. | null | | --preview-theme <light|dark|auto> | Choose preview styling. | auto | | --diff-on-save | Enable diff highlighting after each save. | true | --- | Aspect | Behavior | |--------|----------| |

It’s designed to be valuable to both existing users and newcomers, while staying modest enough to ship quickly in a point‑release. 1. What it does When a user opens a YAML (or JSON) file in yapped’s editor pane, a live preview pane is displayed side‑by‑side that:

> **Add a side‑by‑side, real‑time “Live‑Preview” tree view (with validation, diff, search & export) to yapped 1.1.2** – a low‑effort UI boost that instantly shows users the effect of every edit, catches schema errors early, and makes config‑review workflows dramatically faster. | | Export shortcut | One‑click “Copy as

All flags are additive to the existing CLI – they can be combined with --watch , --output , etc. | Situation | Handling | |-----------|----------| | Huge files (≥10 MB) | Debounce parsing to 300 ms and fall back to “preview disabled – file too large” banner. | | Invalid schema | Show a non‑intrusive warning in the preview header; continue editing without validation. | | Multiple documents in a single file (YAML --- separator) | Render each document as a separate top‑level node; allow per‑document schema selection via a tiny dropdown. | | Binary or non‑text files | Detect via MIME sniffing; hide preview and show a “cannot preview binary data” notice. | | Performance on low‑end machines | Offer --preview=off as fallback; the UI component can be lazy‑loaded only when the flag is present. | 6. Sample User Flow (Markdown for Docs) ## Live‑Preview Demo