0 votes
in Usability Principles by
Conventional wisdom says that tell the user when he has made some mistake. How do you identify the user in the usability engineering lifecycle?

a) program crash

b) system stuck

c) error messages

d) metadata

1 Answer

0 votes
by
c) error messages

Related questions

+2 votes
asked Jan 27, 2022 in Usability Principles by sharadyadav1986
+1 vote
asked Jan 27, 2022 in Usability Principles by sharadyadav1986
...