Visual rewards for answering 5 questions in a row correctly without checking the GDZ. 3. "Editor Mode" Challenge
Use a dashboard that analyzes which topics the student frequently checks the GDZ for. How to use gamification in language learning
Awarded for 100% accuracy in the "Commas in Participle Phrases" section.

Tiny Size: One square inch, easy to embed to devices.
OpenWrt: Easy to code; super stable, three years no reboot.
Low Cost: low cost, less than 1watt, unmatched performance.
Interfaces: Hardware support USB, Ethernet, SD, I2C, SPI etc.
OpenSource: Both software and hardware, totally FREE
Long Life: Keep production over 10 years, fast email support.
Visual rewards for answering 5 questions in a row correctly without checking the GDZ. 3. "Editor Mode" Challenge
Use a dashboard that analyzes which topics the student frequently checks the GDZ for. How to use gamification in language learning
Awarded for 100% accuracy in the "Commas in Participle Phrases" section.