- The document discusses an Electronic Marketing Communications System (EMCS) project in Western Cambodia that uses SMS to improve communication and information exchange for crops like maize, soybean, and cassava. - The EMCS project aims to address the lack of market information through an SMS-based system that provides price data, connects buyers and sellers, and offers other services like weather updates. - The workshop covered how to use the EMCS through SMS, including codes for locations, crops, and prices, as well as sending and receiving messages to access information and services.