The Third Barcelona Technoweek, organized by ICCUB and that takes places at the UB Physics Faculty,have just started. The Barcelona Technoweek, adressed to researchers, postdocs, PhD students and industry professionals , is consolidating in its 3rd edition as one of the most important events of the year at ICCUB. This time is based on semiconductor detectors. This year's subject has brought plenty of participants form diverse places, and has achieved to got interested both academia and industry. Through the week different sessions will take place, including conferences, poster talks, industrial exhibitions and laboratory sessions. Lecturers come from the most outstanding centres and companies in this field, becoming a great oportunity to young researchas to be in touch with the newest progresses in the area.