The document discusses several case studies of websites and campaigns for homeless charities. It analyzes the purpose, aims, techniques, and impact of each initiative. The websites aim to raise awareness of homelessness and provide information to the public and homeless individuals on available support. Techniques used include imagery, headings, color schemes, and rhetorical questions. The campaigns seek to help audiences relate to and understand homelessness. They utilize techniques like removing facial features from images to facilitate perspective-taking. Overall, the initiatives work to better inform audiences and homeless communities about issues of homelessness and available aid organizations.