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Table 1 The questionnaire given to the evaluators to complete along with the scores for each question

From: Application of holography and augmented reality based technology to visualize the internal structure of the dental root – a proof of concept

Questions

Answer

Students (n = 6)

Dentists (n = 6)

In your opinion the use of HoloLens 2 goggles was…

   
 

easy

6

5

 

a little bit complicated

0

1

 

difficult

0

0

The visualization of the root canal was…

   
 

clear and legible

2

6

 

certain areas were blurry, but overall the quality was acceptable

4

0

 

blurry and difficult to orientate

0

0

The visualization with HoloLens 2 goggles provides…

   
 

more information about the anatomy of the canal than visualization on a computer screen

4

6

 

as much information about the canal anatomy as visualization on a computer screen

2

0

 

less information about the canal anatomy than visualization on a computer screen

0

0

Do you think that visualization of the root canal anatomy…

   
 

can improve the effectiveness of endodontic treatment?

6

6

 

will not improve the effectiveness of endodontic treatment?

0

0

 

can reduce the effectiveness of endodontic treatment?

0

0

Do you think that the visualization of the canal anatomy shown to the PATIENT…

   
 

reduces his/her stress during endodontic treatment?

3

4

 

does not affect the level of stress during endodontic treatment?

2

2

 

increases his/her stress during endodontic treatment?

1

0

Your professional status

   
 

student

6

 

dentist

6

Your gender

   
 

male

3

 

female

9

 

other

0

Your age

 

28.2 years