https://www.nuiteq.com/company/news/2014/11/multitouch-software-snowflake-multiteach-formerly-abc-4-6-released
Multitouch software Snowflake MultiTeach (formerly ABC) 4.6 released
Multitouch software Snowflake MultiTeach (formerly ABC) 4.6 released
multitouchsoftwaresnowflakeformerlyabc