I just read your blog post - absolutely fascinating.
I am involved in a major project in the Ivory Coast to industrialize the cashew sector. One aspect of this is providing adequate drying facilities for the cooperatives up-country. We are still looking at various low cost systems that can be easily and quickly implemented - not only the software, but the hardware as well.
Would you be so kind as to get in touch? You can get me on Whatsapp +225 4794 8687, email@example.com.