The PicoDiCon project will create a paperless on-line solution for construction workers to easily display up-to-date 2D and 3D drawings and other construction related materials on site. There is currently no user-friendly and reliable technical solution for replacing printed materials in construction sites by electronic information. The project consortium represents 9 participants from 5 EU countries. PicoDiCon will be an easy mobile device to use, reliable and affordable solution for construction SMEs, who can project high resolution information such as drawings, models, video, text documents on any flat surface compatible with a construction environment.