Effectiveness of Coach Marks or Instructional Overlay in Smartphone Apps Interfaces

Noriega, P.Carvalho, D.Correia, I.Alves, J.L.Oliveira, T.Rebelo, F.2021-04-112021-04-112020http://hdl.handle.net/10451/47323N/AEffectiveness of Coach Marks or Instructional Overlay in Smartphone Apps Interfacesbook2021-04-11cv-prod-246745710.1007/978-3-030-20227-9_72-s2.0-85067356856