UMO stands for UsabilityMatters.Org, a non-profit organization in India that aims to promote design awareness and exchange between designers and users. It organizes events and forums for the HCI, usability, and design community to discuss issues and challenges. UMO is run by a team of volunteers and was founded in Hyderabad by designers interested in usability. It holds annual contests and exhibitions related to design and usability and works to improve practices in the field. UMO is open to volunteers and sponsors to help spread design awareness.