Quality of Service Guarantee over 802.11 Wireless LAN Tzi-cker Chiueh.
Copy of Service Guarantee
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Transcript of Copy of Service Guarantee
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8/9/2019 Copy of Service Guarantee
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8/9/2019 Copy of Service Guarantee
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Compiled by P S Kar
Moments of Truth
uEach customer contact is called a moment
of truth.
uYou have the ability to either satisfy ordissatisfy them when you contact them.
u
A service recovery is satisfying apreviously dissatisfied customer and
making them a loyal customer.
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Dimensions of Service Quality
uReliability: Perform promised service
dependably and accurately. Example:
receive mail at same time each day.
uResponsiveness: Willingness to helpcustomers promptly. Example: avoid
keeping customers waiting for no apparent
reason.
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Dimensions of Service Quality
uAssurance: Ability to convey trust and
confidence. Example: being polite and
showing respect for customer.
uEmpathy: Ability to be approachable.Example: being a good listener.
uTangibles: Physical facilities and
facilitating goods. Example: cleanliness.
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Perceived Service Quality
Word ofmouth
Personalneeds
Pastexperience
Expectedservice
Perceivedservice
Service QualityDimensions
ReliabilityResponsiveness
AssuranceEmpathyTangibles
Service Quality Assessment1. Expectations exceeded
ESPS (Unacceptable quality)
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Gaps in Service Quality
Word -of-mouthcommunications
Personal needs Past experience
Expected service
External communicationsto consumers
Perceived service
Service delivery (includingpre- and post-contacts)
Translation of perceptions intoservice quality specifications
Management perceptions ofconsumer expectations
GAP 5
GAP 3
GAP 2
GAP 1 GAP 4
Customer
Provider
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Classification of Service Failures
with Poka-Yoke Opportunities
Server Errors
Task:
Doing work incorrectly
Treatment:Failure to listen to customer
Tangible:
Failure to wear clean uniform
Customer Errors
Preparation:
Failure to bring necessary
materials
Encounter:
Failure to follow system flow
Resolution:
Failure to signal service
failure
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House of Quality
Importance
elative1 2 3 4 5Customer Expectations
Reliability
Responsiveness
Assurance
Empathy
Tangibles
Comparison with Volvo Dealer
Weighted score
Improvement difficulty rank
O O
O Weak
Medium
* Strong
9
9
9
TrainingAttitude Capacity Informatiion Equipment8
7
7
6 6
5 5
5
5
4
4
3 3
3
3
2
2 2
2
+
_
+
Customer Perceptions
o
+
+
+
o
o
o
o
+
o
o
o
o
o
o Village Volvo
+ Volvo Dealer
Service Elements
Relationships
127 82 63 102 65
1
* *
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Service Process Control
Resources
Identify reasonfornonconformance
Establishmeasure ofperformance
Monitorconformance torequirements
Takecorrective
action
Serviceconcept
Customerinput
Customeroutput
Service
process
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Unconditional Service Guarantee:
Customer View
uUnconditional (L.L. Bean)
uEasy to understand and communicate
(Bennigans)
uMeaningful (Dominos Pizza)
uEasy to invoke (Cititravel)
uEasy to collect (Manpower)
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Unconditional Service Guarantee:
Management View
uFocuses on customers (British Airways)
uSets clear standards (FedEx)
uGuarantees feedback (Manpower)
uPromotes an understanding of the service
delivery system (Bug Killer)
uBuilds customer loyalty by making
expectations explicit
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Compiled by P S Kar
Customer Feedback and Word-
of-Mouth
u The average business only hears from 4% of their customers who aredissatisfied with their products or services. Of the 96% who do not botherto complain, 25% of them have serious problems.
u The 4% complainers are more likely to stay with the supplier than are the96% non-complainers.
u About 60% of the complainers would stay as customers if their problemwas resolved and 95% would stay if the problem was resolved quickly.
u A dissatisfied customer will tell between 10 and 20 other people abouttheir problem.
u A customer who has had a problem resolved by a company will tell about5 people about their situation.
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Number of People Told Based
on Level of Dissatisfaction
Average number of people told
0
5
10
15
20
25
30
Slight
diss
A nnoyed Very
annoyed
Ext
annoyed
Abs
furious
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Action Taken Based on Level of
Dissatisfaction
0
20
40
60
80
100
Slightly
diss
Annoyed Very
annoyed
Ext
annoyed
Abs
furlous
Tell fr iends
Complain
Make a fuses
Not use again
Dissuade others
Complain against
Percent of customers that take action
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Approaches to Service Recovery
u Case-by-case addresses each customers
complaint individually but could lead to
perception of unfairness.
u Systematic response uses a protocol to handle
complaints but needs prior identification ofcritical failure points and continuous updating.
u Early intervention attempts to fix problem before
the customer is affected.
u Substitute service allows rival firm to provideservice but could lead to loss of customer.
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Making Customers into Champions
easy
Walking wounded Champions
Could complain but dont; Active in providing
not happy but repurchase British Airways with
information on quality
of its services; loyal
Remain Loyal
Defect
Missing in action Detractors
Defected; Defected;
non-complaining vocally critical
not easydont complain complain
Propensity to contact British Airways
How
easycustomersfeel
itisto
contactBritishAirways