SLIPER: summative literacy performance report

Measure literacy progress overtime in less than 15 minutes, perfect for schools, professionals as well as parents

SLIPER homepage - Literacy report

Ground Breaking Technology

Based on the DSM-5 criteria, we have build a mobile app that allows you to collect audio and photographic samples. Those samples are then being measured to analyse literacy performance over time, based on objective criteria. It is easy as 1,2,3.

1. You collect reading & writing samples

2. We measure

3. You get a report

Objective measurements

Reaction time

Reaction time is the time required by the eyes to see and the brain to process, decide what to do, and transmit the information to the proper body parts.


Self-correction occurs when the reader, aware of an oral reading error, moves his eyes back over previously read material and try again.

Reading error

Reading error is the difference between the user pronunciation of the word and the correct pronunciation of a word.

More Measurements

Times New Roman

Reading performance with the font Times New Roman.


Reading performance from words with the font OpenDyslexic.

Real Words

Reading performance on existing words

Non-existing Words

Reading performance on non-existing words.

Ready to measure literacy performance?

Early access is limited to a few users. If you are a speech pathologist, educational psychologist, teacher, school or special educator, you can obtain early access. Get in touch.

Still not convinced? our info pack

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