Dynamic Digital visual analogical scale for every device
It is a practical measurement, measure pain intensity prospectively.
During the measurement there is visual feedback which is. an advantaged for
the clinician, researcher and the person who is been measured
The acoustic signal which in integrated give extra information about the pain intensity during the time which is incredibly useful in blind people, persons with lack on facial expressions like Parkinson and Altzheimer diseases and speech problems like tracheotomy
The DVAS is colored. From research, it is known that this Coloured Analocigal Scale is reliable and easy to use assessing children with pain