EstCHI was established in 2010 to promote human-computer interaction in Estonia. It brings together academics and professionals from both public and private sectors through bi-monthly meetings of 70+ people and an annual conference of 300+ attendees from Estonia and neighboring countries. In 2014, EstCHI and Cyprus SIGCHI started hosting annual HCI summer schools for 30+ doctoral students and practitioners, supported by SIGCHI. EstCHI's activities have helped develop HCI education and research in Estonia, including a master's program and growing number of doctoral students and projects applying HCI principles.