Guide to creating clear PDFs of handwritten homework using a smartphone

Students can create a single, legible PDF of handwritten assignments using only their smartphone camera. Key steps include using dark ink, writing within margins, numbering pages, and lighting the page from the side to avoid shadows. Photos should be taken with the phone parallel to the paper, checked for correct rotation, and then merged into a single PDF using a converter app. Before submitting, students should verify the PDF's readability, page order, and that it meets the upload portal's file size limits.