| Revision 1 N = 4 | Revision 2 N = 3 | Revision 3 N = 4 | |
---|---|---|---|---|
How comfortable would you be using the SPG? | Not very comfortable Uncomfortable Neutral Comfortable Very comfortable | - - - 4 - | - - - 3 - | - - - 4 - |
How comfortable would you be telling someone? | Not very comfortable Uncomfortable Neutral Comfortable Very comfortable | - - - 3 1 | - - - 2 1 | - - - 2 2 |
Information on the SPG | Too much information Just right Not enough information | - 3 1 | - 3 - | - 4 - |
Is the SPG understandable? | Yes No | 4 - | 2 1 | 4 - |
Were any guidelines missed? | Yes No | - 4 | - 3 | - 4 |