It might just be me, but I wouldn’t take bots into the interview... but I’d certainly make notes about the 8 NTS, my scenarios, and be reading theses before hand, whilst waiting to go in, but once in the interview, these would be in my pocket....
Also remember you need to possibly have more than one scenario/example for each NTS, as depending on your question, if you only have one example it may not fit the question! So you need to be able to think on your feet, rather than flick through notes to fit a question.
I.e, relationships with others,
Describe a time you worked well in a team. What did you do and how was it a success??
Describe a time that you was working with a difficult member of staff within a team. Describe your actions and how you overcome any issues....
Same NTS, different question!!!
So flicking through notes wouldn’t go down well in my opinion!!!!