Guest Editorial: Multimedia Applications for Smart device and Equipment

We are very happy to publish this special issue of MTAP published by Springer. This issue contains 20 articles coming from various countries, among which we mention the UK, Korea, China, Taiwan, Australia, Brazil, Spain, and India. Achieving such a high quality of papers would have been impossible without the huge work that was undertaken by the Editorial Board members and external reviewers. We take this opportunity to thank them for their great support and cooperation.