Controlled English
Click to see CE example Before and After
Controlled English (CE) Description
The SMART Controlled English dictionary is adapted from the successful
Simplified Technical English
program in aerospace and defense industries.
SMART linguists created a common 1,200-word Core vocabulary and a set
of technical dictionaries for non-aerospace products.
The objective of Controlled English is to accurately describe maintenance procedures in clear, concise, Technical English.
The SMART team has successfully applied Controlled Englishto
products as small as silicon chips to as large as 290-ton autonomous mining machines.
Semiconductor Quality Documentation
The SMART team assisted ASML, in The Netherlands, to develop the TwinScan Controlled English dictionaries
for their wafer fabrication machines.
The ASML Standard Operating Procedures (SOP)
are written in structured .xml, displayed on screens for 24/7 global operations in multiple countries and cultures. The SMART AI tools are plug-ins to Adobe FrameMaker, Arbortext Editor, Microsoft Word and other publishing systems. Our Continuous Improvement program has a focus on the simplification and management of
technical documentation.
Autonomous and Electric Vehicles (EV)
Our automotive Controlled English is adapted from the aerospace Simplified Technical English to simplify maintenance information. The MAXit Checker checks
for compliance to quality standards, S1000D, ISO-26262, UL4600, ISO-21448 and DO-178C. The
objective is plain language for safe operation and vehicle maintenance.
Telecommunications and Satellite Communications
The SMART team helped Nortel developNortel Standard English (NSE) for global telecommunications network documentation that requires five nines (99999s) quality. Controlled English can prevent human errors in the operation of Low-Earth Orbit (LEO) satellite networks.
Robot Instructions - Standardized
The SMART team developed a Controlled English
vocabulary for Robotics, based on the key principle ONE WORD • ONE MEANING. For example, the vocabulary is
ideal for automotive manufacturing.
Computer-aided Language Translation
Recent advances in Artificial Intelligence include ChatGPT Translate that can generate accurate translations from Controlled English input. The translations solve the global shortage of technicians through bilingual materials for skills training. Human translators are always needed to post-edit for style.
Digital Transformation
Controlled vocabularies are ideal for Interactive Electronic Technical Manuals (IETMs),
distributed by 5G Satellite communications to mobile devices.
Our technology partners include Adobe (FrameMaker), Microsoft (Word), IBM (WatsonX, DOORS), Siemens (Teamcenter), PTC (Arbortext), Nvidia and other platforms.
MAXit Checker Versions
Click a version to download (.pdf) Data Sheet.

The MAXit Starter Kit is ideal for proof of concept and a method to test simplification.
The starter kit includes a