Professor Timothy Hew and Mr Wang Sikai awarded
Silver Medal at the 51st International Exhibition of Inventions of Geneva

The Faculty of Education is delighted to share that Professor Timothy Hew, Kintoy Professor in Educational Technology, and Mr Wang Sikai, PhD candidate at the Faculty of Education, have received a Silver Medal at the 51^st International Exhibition of Inventions of Geneva (IEIG) for their invention, ArguCoach. This recognition showcases their outstanding achievements in advancing educational technology and fostering innovation in learning at the international level.

ArguCoach is an educational AI tool designed to strengthen learners’ critical thinking and metacognitive skills. Unlike conventional AI tools that focus on providing direct answers, ArguCoach guides users by demonstrating a chain-of-metacognitive reasoning, enabling learners to analyse arguments and identify fallacies step by step. As learners progress, it gradually adjusts its guidance to encourage independent reasoning and to further enhance metacognitive skills. Through its transparent approach, ArguCoach seeks to provoke deeper thinking and active engagement, contributing to stronger human cognition.

The International Exhibition of Inventions of Geneva is recognised as one of the world’s most prestigious events dedicated to inventions and innovations. Since its establishment in 1972, the annual exhibition has brought together over 1,000 exhibitors from 35 countries and regions, providing an important platform for inventors, research institutions, and industry leaders to showcase new technologies and exchange ideas. The 51^st edition was held from March 11-15, 2026 in Geneva, Switzerland.

We extend our warmest congratulations to Professor Hew and Mr Wang on this achievement!