SewEasy is a more recent (Approx. 20 years, MTM has been there much longer) system used in Ready Made Garment (RMG) manufacturing, which is based on lean concept developed by Toyota, for the purpose of Predetermined motion time system.
SewEasy is an application used by Industrial Engineering or work-study professionals to automate cumbersome preparatory work, essential for Ready Made Garment sewing.
Outcome of such preparatory work will be an estimation on labor requirement. Once the labor requirement is found the Industrial Engineering or work-study professionals can prepare a suitable sequence of workers, which is known as line layout.
SewEasy Pvt. Ltd a company registered in 1993 operating in the realms of Industrial Engineering, work-study, is the source of this technology. In the below referenced article the product is mentioned as Sew Easy.
University of Manchester white paper:
NIFT Professor on AOD magazine PDF file: http://www.apparelresources.com/PDF/AO-BD-JUNE-2013.pdf