NoteSlate is low cost tablet device with true one colour display, real paper look design, long life battery (180h !), together with very handy usage and very simple and helpful interface for pen and paper. This easy, compact and portable gadget is used anywhere you want to make any notes, drafts, sketches, any ideas for future reference. Paper for everyone! Write a note and check it later, save it, or delete it. Maybe send it after. Just one colour is enough to express the basics.