![Augmented reality app for teaching multiplication](https://www.7generationgames.com/7gen/wp-content/uploads/2019/09/Screen-Shot-2019-09-09-at-21.16.01-570x350.png)
TL; DR Our app gave the correct answer 99% of the time. So we spent days creating a new app to teach multiplication in English and Lakota that is 100% accurate. Dennis wrote a script to check the answer produced when you hold the phone over one of the cards […]