scenario
03
scenario
04
Participants: Participants:
•
• •
•
•
•
•
Turnstile worker
Policeman (If a policeman can be
involved into frame operation).
Vitalya
Turnstile worker
Policeman
Vitalya 1
Vitalya 1
Time:
Time:
Turnstile operator is at the post.
Not during the rush hour
Not during the rush hour
Turnstile worker is at the post,
Vitalya 1 and Vitalya 2 operate
the frames.
Vitalya is at the frames.
Vitalya 1 takes Unit 1 to the X-Ray.
Vitalya 2 operates the frame while
Vitalya 1 inspects Unit 1.
Policeman operates X- ray.
Vitalya takes Unit 1 to the Policeman
so he inspects Unit 1.
Conclusion Conclusion
Frames are left unattended for a short period of time. If a policeman is involved,
Vitalya can do his job alone not during the rush hour. Turnstile operator has
to do her job and stay at the turnstile post, Vitalya needs a co-worker. If Vitalya 1 and Vitalya 2 operate the frame, then they do their task effectively.