The first phase of the usability test
consisted of a short survey in which participants
were asked about how much they cared about their
weight and calories. Nine (9) out of ten (10) agreed
that they were aware of and took care of their
weight, but only six (6) were aware of the amount of
calories in their food. Furthermore, only four (4)
participants knew the amount of calories they were
recommended to eat per day. It is also important to
mention that six (6) of the participants were once or
currently participating in a diet. When participants
were asked about the degree of convenience or
inconvenience when they had to add their lunch to
the food diary, two (2) participants found it very
inconvenient, three (3) found it inconvenient, four
(4) found it convenient and (1) found it very