# Full linear text and tactile equivalents for eight original A4 aids

All sources are **fictional** and all images are original. The one-page A4 SVGs have titles/descriptions; PDFs have selectable text but are **untagged**. This file supplies the exact source facts and pictorial geometry in reading order. An educator can read aloud, sign, use AAC, draw broad raised shapes or have a child direct whole-page cards. Colour is never the only category cue. Physical object representation still needs four **large safe real tokens**; these pages and any on-screen token are pictures.

## 1. [Paper Maker Cart source](maker-cart-source.svg) · [PDF](maker-cart-source.pdf)

Title: “Paper Maker Cart source.” Subtitle: “Four original prop pictures in a fictional list.” Across the upright page, four large numbered rectangles read left to right: **1 PANEL**, an outlined large square containing a smaller outlined square, symbol **P**; **2 TUBE**, an upright cylinder with curved oval top, symbol **T**; **3 PANEL**, the same nested-square silhouette, symbol **P**; **4 BLOCK**, a rectangular body with sloping top edge, symbol **B**. Lower panel states “Source order: PANEL, TUBE, PANEL, BLOCK” and “Symbol row: P T P B.” It says the pictures are drawn paper props, not real data, and asks for broad physical tokens for the object form. Tactile route: four broad left-to-right numbered fields; make/trace nested square, cylinder outline, nested square, solid rectangle with top edge. Name each before matching P/T/P/B.

## 2. [Find the copy mismatch](copy-mismatch-board.svg) · [PDF](copy-mismatch-board.pdf)

Title: “Find the copy mismatch.” Subtitle: “Source P T P B; puppet copy P T B B.” Top sentence: “Two rows are printed; compare position by position.” First broad horizontal row is **SOURCE · P T P B**, with four large outlined letter boxes. Second row is **PUPPET COPY · P T B B**, also four letter boxes. Bottom: “Which position differs? Point to the source first. A copy check does not observe a real prop or device.” Tactile route: two broad rows of four spaces, source above copy, read each pair vertically. Source third P differs from copy third B; changing copy third to P yields P T P B. This is worked practice, not a held check.

## 3. [Four-entry three-way mat](four-entry-three-way-mat.svg) · [PDF](four-entry-three-way-mat.pdf)

Title: “Four-entry three-way mat.” Subtitle: “Blank object, picture and symbol rows.” Intro: “Place four broad physical tokens in the OBJECT row.” Three stacked broad rows each have four numbered blank spaces: **OBJECT · PHYSICAL TOKENS** — “Use real broad safe tokens; not screen pictures”; **PICTURE · DRAWN PROPS** — “Draw or point to the matching prop silhouettes”; **SYMBOL · AGREED LETTERS** — “Write or choose one letter per source entry.” Tactile route: three wide horizontal row headers and four large columns per row; an adult moves full-size tokens on child direction. No small cut pieces are required.

## 4. [Hardware, software and purpose](hardware-software-flow.svg) · [PDF](hardware-software-flow.pdf)

Title: “Hardware, software and purpose.” Subtitle: “Original keyboard and app-window drawing.” It says “DRAWING OF A SYSTEM · NOT PROOF IT WAS USED.” A **genuinely drawn rectangular monitor** contains a green software window headed “RUNNING SOFTWARE WINDOW,” with “Fictional source: P T P B,” “Copy: P T B B” and a drawn **CHECK COPY** button. Below the monitor is a **genuinely drawn keyboard** with two rows of nine visible keys. Labels: “SCREEN · HARDWARE OUTPUT” and “KEYBOARD · HARDWARE INPUT.” Bottom: “Paper drawing ≠ actual digital exploration. Purpose: check a fictional copy against its source.” Tactile route: use large outer rectangle for screen, smaller inset rectangle for application, and a separate broad keyboard with raised rows; name which could be touched, which displays, and what the software is for. The printed page itself is not running software.

## 5. [Empty data category cards](empty-personal-cards.svg) · [PDF](empty-personal-cards.pdf)

Title: “Empty data category cards.” Subtitle: “No child's personal value is requested.” Four broad stacked fields: **MY NAME — EMPTY · no name written**; **MY FACE PHOTO — EMPTY · no photo shown**; **MY VOICE RECORDING — EMPTY · no voice recorded**; **PLAIN PANEL ICON — Neutral fictional prop picture**, accompanied by an actual drawn nested-square PANEL icon in that last field. Tactile route: four large distinct labelled fields, read each EMPTY word and leave values blank; trace the nested-square neutral panel picture only. A blank category may be discussed without giving a real personal value.

## 6. [Source, copy and device evidence](source-copy-device-mat.svg) · [PDF](source-copy-device-mat.pdf)

Title: “Source, copy and device evidence.” Subtitle: “Four blank evidence fields.” Intro: “A paper choice does not show a running system was used.” Four broad stacked blanks: **FICTIONAL SOURCE** — “What were the four exact entries?”; **MY REPRESENTATIONS** — “Physical objects / pictures / symbols”; **MY COPY CHECK** — “Which position changed and why?”; **ACTUAL DEVICE OBSERVED?** — “Input / output / software / purpose or NOT OBSERVED.” Tactile route: four wide rows with one raised heading and writing/placement area each. Keep the fourth blank or write NOT OBSERVED unless a real approved child-controlled digital encounter occurred.

## Check A · Paper Shape Depot

[Original SVG](check-a-shape-depot.svg) · [A4 PDF](check-a-shape-depot.pdf). Title: “Check A: Paper Shape Depot.” Subtitle: “Arch, tile, arch, ring; puppet copy A T R R.” Four large numbered picture fields left to right: **1 ARCH** (arched opening outline, symbol A); **2 TILE** (square divided into four smaller squares, symbol T); **3 ARCH** (same arched outline, symbol A); **4 RING** (large circle with open circular centre, symbol R). Lower source line **SOURCE: A T A R**; second line **PUPPET COPY: A T R R**. Bottom fields: **MY NAME · EMPTY** and **PLAIN PROP ICON · NEUTRAL**, with an actual nested-square PANEL pictogram at the right of the neutral label. It says no child value, real inventory or device use is shown. Tactile route: four large source positions with raised arch, gridded square, arch, open ring; two separate four-letter rows; trace the neutral nested-square icon and leave the personal category empty. The [student questions](../STUDENT-CHECKS.md#check-a--day-15--paper-shape-depot) are separate.

## Check B · Paper Form Drawer

[Original SVG](check-b-form-drawer.svg) · [A4 PDF](check-b-form-drawer.pdf). Title: “Check B: Paper Form Drawer.” Subtitle: “Wedge, disc, wedge, slot; puppet copy W D S S.” Four large numbered picture fields left to right: **1 WEDGE** (triangular wedge with horizontal base, symbol W); **2 DISC** (filled round disc with small central dot, symbol D); **3 WEDGE** (same triangular wedge, symbol W); **4 SLOT** (rectangular body with a narrow inset slot, symbol S). Lower source line **SOURCE: W D W S**; second line **PUPPET COPY: W D S S**. Bottom fields: **MY FACE PHOTO · EMPTY** and **PLAIN PROP ICON · NEUTRAL**, with an actual nested-square PANEL pictogram at the right of the neutral label. No child value, real inventory or device use is shown. Tactile route: four large source positions with triangle, round disc, triangle, slot rectangle; two four-letter rows; trace the neutral nested-square icon and leave the personal category empty. The [student questions](../STUDENT-CHECKS.md#check-b--day-20--paper-form-drawer) are separate.

Every printed footer credits “SubjectNest original Foundation Digital Technologies W3–4 · CC BY 4.0.” The PDFs embed DejaVu font subsets under [the font's separate rights](DEJAVU-FONT-LICENSE.txt); no standalone font file is distributed. The [offline interactive paper route](../interactive/PAPER-EQUIVALENT.md) gives the exact source/copy task without a screen and states the device-evidence limit.