# Grammatical Framework Demos

Letter editor: compose a letter in a language you don't know.

Numeral translator: see number words in 88 languages.

NEW Numeral translator for the iPhone.

Pizza: order a pizza by speaking to your web browser.

WebALT Math Editor: create mathematical exercises in six languages simultaneously (film).

NEW WebALT Math translator: translate mathematical exercises in a web service using incremental parsing.

Tramdemo: find your way in Gothenburg public transport system, in six languages (film).

GF Language Trainer: translation quizzes in Arabic, English, Russian, Swedish.

Library API browser-editor: construct phrases in the GF resource library

Random library examples