Trash computing nyongesa sande

It seems like you're referring to a specific topic or concept related to computing and technology. "Trash computing" is not a widely recognized term, but I'm assuming you might be referring to "Trash Computing" by Nyongesa Sande, which is a research paper or project.

Could you please provide more context or information about what "Trash Computing" by Nyongesa Sande is about? Is it a project, a research paper, or a concept related to sustainable computing, e-waste management, or something else? The more context you provide, the better I can assist you.