Nik Peachey gives a presentation on developing digital literacy in English language teaching. He discusses how students today are digital natives and how education needs to change to engage these students. He provides examples of digital tools that can be used to develop students' reading, writing, speaking, and visual literacy skills. These include using apps and websites for transcription, discussion forums, creating infographics, and developing pronunciation through texting. The presentation emphasizes creating technology-rich and engaging assignments that reflect real-world skills.