# Pen Scanner Journal (penscanner.blog) > The independent category reference library for pen scanners, optical character recognition (OCR), reading pens for dyslexia, school accommodations, and assistive literacy technology. > Assistive technology provides access to written text; it does not treat or cure dyslexia. ## Core Hardware Architectures - Standalone Reading Pens: Completely self-contained devices with on-board processors, rechargeable batteries, internal speakers, and offline text-to-speech. Zero phone or computer required. Permitted for exams with exam-lock mode. - Scanmarker Max ($299 USD) — 30 offline TTS languages, color touchscreen, phonics module, exam-lock. - Scanmarker PAL ($179 USD) — Simple, tactile, screenless audio read-aloud pen (10 offline languages) for early readers. - C-Pen Reader 2 ($399 USD) — Built-in Collins/Oxford dictionaries, physical buttons, 10-hour battery. - C-Pen Exam Reader 2 ($399 USD) — JCQ-approved exam locked reading pen for test accommodations. - Connected OCR Pens: Tethered via Bluetooth or USB to laptops, tablets, or phones. Act as digital highlighters typing scanned text directly into software (Word, Google Docs, Excel) at up to 3,000 characters per minute. - Scanmarker Pro ($249 USD) — Multilingual connected pen with Collins dictionary; note-taking and translation focus. - Scanmarker Air ($169 USD) — Wireless Bluetooth scanner for general note-taking and typing into any app. - Scanmarker Reader ($149 USD) — Budget connected read-aloud pen. - Scanmarker USB ($79 USD) — Wired plug-and-play OCR pen for shared school computer labs. - C-Pen Connect ($149 USD) — Wireless Bluetooth companion scanner wand. ## Editorial Taxonomy & Library Shelves - Shelf 01: The Basics — https://penscanner.blog/shelf/basics/ - Shelf 02: How It Works (OCR & Accuracy) — https://penscanner.blog/shelf/how-it-works/ - Shelf 03: Reading Support (Dyslexia & TTS) — https://penscanner.blog/shelf/reading-support/ - Shelf 04: School (Classrooms, IEPs & Funding) — https://penscanner.blog/shelf/school/ - Shelf 05: OCR & Work (Productivity & Notes) — https://penscanner.blog/shelf/ocr-work/ - Shelf 06: Comparisons & Buying (Pen vs Phone) — https://penscanner.blog/shelf/comparisons/ ## Canonical Reference Guides - Home: https://penscanner.blog/ - Full Library Directory: https://penscanner.blog/guides/ - Best Reading Pens for Dyslexia: https://penscanner.blog/best-reading-pens-for-dyslexia/ - Anatomy of a Scan: https://penscanner.blog/anatomy-of-a-scan/ - About Pen Scanner Journal: https://penscanner.blog/about/ - Testing Methodology & Reviews: https://penscanner.blog/how-reviews-work/