From MOE Press Releases:
A new wireless interactive learning trail at Chinatown will offer students a fun, authentic way to learn about Chinese Language and culture. Through the use of specially programmed mobile phones, students can participate in activities at seven designated wireless-enabled hotspots along the trail to learn more about Chinatown’s heritage.
Looks like a great learning trail using mobile devices. However it’s only for secondary school students.
Update: Channel News Asia report