What counts as assistive technology
Assistive technology is a broad category, not a single product type. It includes anything a student uses to work around a barrier created by a disability, whether that barrier is physical, sensory, cognitive, or related to a specific learning difference like dyslexia.
In a typical K-12 building, AT spans several tiers: low-tech tools such as raised-line paper, slant boards, or highlighters; mid-tech tools such as calculators, timers, or basic recording devices; and high-tech tools such as text-to-speech software, screen readers, alternative keyboards, augmentative and alternative communication (AAC) devices, FM or soundfield systems for students with hearing differences, and portable reading pens or scanners that read printed text aloud.
Why schools are required to consider it
Under IDEA Part B, IEP teams are legally required to consider whether a student with a disability needs assistive technology devices or services in order to receive a free appropriate public education. This is a consideration requirement at every IEP meeting, not just an option available in extreme cases.
Students who have a Section 504 plan rather than an IEP can also be provided assistive technology as an accommodation if it is necessary for them to access their education on an equal basis with peers. The exact process and documentation differ from IDEA, and district policy and state guidance both shape how each school implements this in practice.
Common categories in general education and special education
Reading support tools help students who struggle with decoding, fluency, or print access — this includes text-to-speech software built into learning platforms, dedicated reading pens that scan and read words or lines aloud, and full-page scanning software paired with a screen reader.
Writing support tools include word prediction software, speech-to-text dictation, and alternative keyboards. Communication tools include AAC devices and apps for students who are nonverbal or have limited speech. Sensory and physical access tools include FM systems, adapted switches, and positioning equipment.
How AT decisions typically get made
Most districts use some form of a team-based decision process: a classroom teacher, special education teacher, and often a specialist such as a speech-language pathologist or AT coordinator review the student's specific barriers, try tools during a trial period, and document what worked before finalizing a recommendation.
A well-run process avoids two common failure modes: assigning a device without a trial (which risks poor fit and low adoption) and delaying access while paperwork is finalized (which costs the student instructional time). Many districts address this by maintaining a small AT lending library so trials can start immediately.
Where reading pens fit in
Reading pens and pen scanners are one tool within the broader reading-support category, useful for students who need on-demand word-level or line-level read-aloud support without a full computer or tablet setup — for example during independent reading, worksheets, or standardized test accommodations where technology use is restricted.
They are not a substitute for the full range of reading interventions or for text-to-speech software integrated into a student's regular digital workflow; most students benefit from having more than one reading-support option available depending on the setting.