Table 2.

Comparison of PSSUQ Scores from Phase I Rounds 1 and 2 of Usability Testing

App Modules Tested	Round 1		Round 2
	Median Scores	Average Range	Median Scores	Average Range
MyMeds	2.0	2.0 – 4.3	1.0	all scored 1.0
TeleCath	1.0	1.0 – 2.3	1.0	all scored 1.0
BMQ’s	1.0	1.0 – 2.7	1.0	all scored 1.0
Mood	2.0	2.3 – 3.0	1.0	1.0 – 3.33
SkinCheck	2.0	1.3 – 3.0	1.0	1.0 – 3.0
NutriCue	1.0	1.3 – 2.0	Not Tested in Round 2