The team: Alexandru Lucian Gînscă Emanuela Boroș Adriana Florea Alexandru Metzak Blog for project: PETI (Patient Eye Tracking Interface) for Human-Computer Interaction laboratory.

1. Patient Eye Tracking Interface
The team:
Adriana Florea (ISS)
Alexandru Metzak (ISS)
Alexandru Gînscă (MLC)
Emanuela Boroș (ISS)

2. ● patients with various motor and
speech impediments or paralysis
● a system that helps them
communicate with these kinds of
patients
● the medical staff wants to determine
where the pain is on a patient's body
● an implementation of this
system on a mobile device
● a protective application
● a new language
Patient Eye Tracking Interface

3. Principles
● Design for people with special conditions
● User-centered interface design
● The user's expectations are considerably respected
● The human task of speaking is simplified for both types
of personas
Patient Eye Tracking Interface

4. ● Persona type:
Patient with difficulties in both
speech and movement.
● Abilities:
Understands the application's
alphabet.
Patient Eye Tracking Interface

5. ● Persona type:
Medical staff
● Abilities:
Knows how to use the
application and understands
the main operations offered.
● Job title:
Nurse, doctor
Patient Eye Tracking Interface

6. ● Persona type:
Patient (with difficulties in
both speech and movement)
family/relatives
● Abilities:
Needs to communicate with
the person and to learn how
to use the app
Patient Eye Tracking Interface

7. ● fast and reliable way for the disabled patient to
communicate with the outside world
● two different interactions
1. grouping the letters of a specific language by their
frequencies and by using just the patient’s blinking
getting to the desired letter in just a few steps
3. an original language based on 6 possible eye gestures:
eye open, eye closed, eye looking left, eye looking
right, eye looking up, eye looking down
Patient Eye Tracking Interface

8. Patient Eye Tracking Interface

9. Patient Eye Tracking Interface

10. Patient Eye Tracking Interface

11. Patient Eye Tracking Interface

12. Patient Eye Tracking Interface