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Request for Internet Services-Authentication; Automated Telephone Speech Technology-Authentication (Telephone)
ICR 200911-0960-012 · OMB 0960-0596 · Object 14718601.
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Social Security Administration BEVE/MRC Transfer of Voice Data Collection BBN Findings 2.2 User Interface Design Specification Last Saved: 2 October, 2008 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC Nuance/Social Security Administration -- Confidential Document History Date Spec App Summary of Changes Revised by 4/14/04 .01 1.0 Initial version Robby Kilgore 4/16/04 .02 1.0 Sample Calls updated Robby Kilgore 4/20/04 .03 1.0 Updated sample calls post review Robby Kilgore 4/20/04 .04 1.0 Begin DM Tables Robby Kilgore 4/21/04 .05 1.0 Adding Name 2.0 OSDM Tables Robby Kilgore 4/21/04 .06 1.0 Added 2.0 plus post Name states Robby Kilgore 4/22/04 .07 1.0 Added Visio details for main speech application Robby Kilgore 4/22/04 .08 1.0 Debugged tables Robby Kilgore 4/22/04 .09 1.0 Consolidated exit tables, synced Visio flows, updated demographics slightly. Robby Kilgore 4/23/04 .10 1.0 Added global handoffs, reconciled sample call text. Robby Kilgore 4/23/04 .11 1.0 Included feedback from Joe and other tweaks for Draft release Robby Kilgore 4/23/04 .12 1.0 Added Joe’s changes for Draft Robby Kilgore 4/26/04 .13 1.0 Folded in comments from CPT review call Robby Kilgore 4/28/04 .20 1.0 Changed Name 2.0 to 1.12 interaction model Robby Kilgore 4/28/04 .21 1.0 Comb through for any bugs introduced by changes to interaction model Robby Kilgore 4/28/04 .22 1.0 Reviewed and tracked changes with Joe Farhat and Jon Bloom Robby Kilgore 4/29/04 .23 1.0 Folded in changes from last review Robby Kilgore Date Spec App Summary of Changes Revised by 4/29/04 1.0 1.0 Ready release for client review Robby Kilgore 4/30/04 1.01 1.0 Received input from SSA / CPT review call Robby Kilgore 5/2/04 1.02 1.0 Updated spec to reflect input from SSA / CPT review call Robby Kilgore 5/4/04 1.03 1.0 Added MaxHelp hand-off prompts and miscellaneous other small changes covered in phone meeting 5/4/04 Robby Kilgore 5/5/04 1.04 1.0 Updated sample calls Robby Kilgore 5/5/04 1.05 1.0 Small changes to sample call and removal of “Agent” verbiage. Robby Kilgore 5/19/04 1.06 1.0 Reconciled the document to reflect small text changes from the recording sessions as well as flagging marking global vs. local apologies. Robby Kilgore 5/27/04 1.07 1.0 Reconciled prompt text with recordings. Robby Kilgore 6/11/04 1.11 1.0 Reconciled against bugs, plus added changes from UT Robby Kilgore 6/14/04 1.12 1.0 Created new document for safety sake. Removed punctuation from Grammars Robby Kilgore 6/15/04 1.13 1.0 Updated based on review with SSA / MCI / CPT Joe Farhat 6/16/04 1.14 / 1.0 Updated to resolve CR1582, 1583, 1584, 1585, 1590, 1591, 1592, 1593, 1613, and 1624. Minor update to nomatch prompts in 1040_ConfirmName Joe Farhat 1.0 Tiny tweak to the prompt text in 1400080, Added note about Confirmation Grammars Robby Kilgore 1.15 6/17/04 SSA BEVE2 1.16 29 June 2009 2 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC Nuance/Social Security Administration -- Confidential 6/30/04 1.18 / 1.19.1 1.0 Fixing up the last few CRs Robby Kilgore / Joe Farhat 8/9/04 1.20 1.0 Revisions based on Pilot tuning report. Robby Kilgore 8/10/04 1.21 1.0 Finalized UI Doc changes post review with SSA Robby Kilgore 9/15/04 1.23 1.0 Adjustments from Tuning Report #2 Robby Kilgore 10/25/04 1.24 1.0 Adjustments from final tuning Robby Kilgore 10/28/04 1.25 1.0 Clarified deactivation of global agent grammar in 1000_SayLastName and 1020_SayFirstName Joe Farhat 11/04/04 1.26 1.0 Final tweaks to verbiage to match recordings Robby Kilgore 11/05/04 1.27 1.0 Last minute corrections and acceptance of all changes FINAL VERSION Robby Kilgore Date Spe c App Summary of Changes Revised by 6/23/05 2.0 1.0 Changes based on tuning analysis and recommendations of June 2005. Paul Sawyer 1. 1020_SayFirstName – change Initial prompt to discourage spelling here. 2. 1040_ConfirmName – add more synonyms for Yes and No. 3. 1060_GetMistake – add synonym for Both. 4. DM9000_Check_For_Alt_Name – Change Initial prompt to discourage barge in and speaking of a name rather than Yes or No. Also turn off bargein. 5. DM11000_ReturnToMain_or_HangUP – no action – rejected recommendation of adding Yes/Yeah as synonyms for Main Menu and No as synonym for Goodbye. The number of occurrences is low. Yes seems just as likely a response to Goodbye as to Main Menu. The cost of failure to the caller in this DM is very low. 6. Eliminated useless Appendix A. 7. PP2000_Standard_Greeting – Added new prompts for the case when these services are invoked from the Speak Freely N8NN rather than the old DTMF N8NN. 15 Feb 06 2.1 1.0 1. Remove restriction on date of birth in DM5000. Paul Sawyer 2. Add support for blocked accounts. Affects PP1500, BR8000, DM11000. 23 Mar 06 2.2 1.0 1. Corrected 500_EntryPrompt module for subsequent module when Spelling – TRUE and names_to_collect = LAST or LAST_FIRST 2.Fixed wording of default_name_spelllast_collection_noinputprompts1 in 1090_RespellLast 3. Fixed wording of default_name_spellfirst_collection_noinputprompts2 in 1070_RespellFirst 4. Fixed wording of default_name_spelllast_collection_reprompts1 in 1090_respellLast 5. Fixed wording of default_name_getmistake_collection_reprompts2 in 1060_GetMistake 6. Fixed wording of default_name_sayfirst_collection_nomatchprompts1 in 1020_SayFirstName Phil Profili 18 Apr 07 2.2 1.34 1. Removed references to BR8100 2. Added new state, DB3050 3. Updated DM3000 and BR3100 1. Updated 1000_SayLastName 2. Updated 1020_SayFirstName 3. Removed Confirmation logic from 1060_GetMistake 4. Updated PP2000 5. Removed PP9999 6. Updated BR3100 Sean Stallings 23 Apr 07 SSA BEVE2 2.2 1.35 29 June 2009 VZB Sean Stallings VZB 3 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC 21 May 07 Nuance/Social Security Administration -- Confidential 2.2 1.36 Updated 1060 GetMistake 1.37 Updated DM 4000, removed ”great” from 50201 1.38 Replaced wording in states 500 through 1090 with wording from corresponding KBA prompts. Added developers notes to states 500 through 1090 stating that these states now share prompting with KBA. Corrected some changes made in states 500 through 1090 Sean Stallings VZB 05 July 07 2.2 Sean Stallings VZB 10 July 07 11 July 07 2.2 2.2 1.39 Sean Stallings VZB Sean Stallings VZB 12 July 07 19 July 07 2.2 2.2 1.40 Incorporated new message numbers in 6.1 Timeouts and Retries, DM 4000 and DM 9000 Sean Stallings 1.41 Updated 50206, 50307, 50308, 50312, 50367, 10062 Carol Cummings 1.42 Updated 1.43 Corrected DM 11000 to show that only Global Agent Command is disabled 1.44 Corrected prompting in message number 50204 VZB VZB 21 July 07 2.2 Carol Cummings VZB 08 August 07 2.2 Sean Stallings VZB 15 Aug 07 2.2 Sean Stallings VZB 08 Oct 07 31 Oct 07 3 Mar 08 2.2 2.2 2.2 1.45 1.46 1.47 Removed msg. 50368 from 1070 Removed msg. 50382, from 1090 Sean Stallings Broke message 10054 into two parts, 10054 and 10088. Allowed barge in= True for 10088. Sean Stallings Added Privacy paragraph to chapter 6 Global Behavior Sean Stallings Added BR 1900 VZB VZB VZB Added BR 3999 Added BR 4005 Added 400 Updated DM 4000, 5000, 1000, 1010, 1020, 1030, 1070, 1090 and 9000; Added confidential flag setting data to module notes 06 Mar 08 2.2 1.48 Corrected broken hyperlink in 6.4 Help Prompts Sean Stallings Updated P2000, adjusted the wording to reflect the fact that we may or may not be collecting 5 pieces of information. VZB 10 Mar 08 2.2 1.49 Updated BR 1900, BR 3999, 400-Name Check Condition; ; Corrected reporting information for “if else” conditions. Sean Stallings 21 Mar 08 2.2 1.5 Corrected reporting string in BR3999 and 400 Sean Stallings VZB VZB 1 Apr 08 2.2 1.51 Updated reporting string for first and last name re-use Sean Stallings VZB 4 Apr 08 2.2 1.52 Updated BR 1900, if callers information is complete callers now route to PP 6000. Sean Stallings VZB Added BR 4005. Clarified wording for BR1900 Check Null Condition 11 Apr 08 17 Apr 08 SSA BEVE2 2.2 2.2 1.53 1.54 In order to assure that re-use items are properly reported, in Check Null Condition, if TVDC items to collect = 0, the call must then route to the next Check Condition Module. Sean Stallings Updated Module 9000 Added “Barge in” column to the prompt table, barge in Sean Stallings 29 June 2009 VZB 4 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC Nuance/Social Security Administration -- Confidential is set to “false” for initial prompt, “true” for all others. VZB Broke message 10054 into two parts, 10054 and 10088. 21 Apr 08 2 May 08 2.2 2.2 1.55 1.56 Corrected broken link in table of contents. Sean Stallings Corrected reporting strings for BR3999, BR4005, Module 400, BR5500 VZB Updated reporting strings for BR3999, BR4005, Module 400, BR5500 Sean Stallings VZB 7 May 08 13 June 08 2.2 2.2 1.57 1.58 Updated DM 9000, renumbered message 10088 to 10092, to prevent overlap. Sean Stallings Updated Module 4005, module is now correctly named DOB_Check_Condition. Sean Stallings VZB VZB Updated module 5000, ‘entering from’ field now shows entering from 4005 DOB_Check_Condition. 23 June 08 4 August 08 2.2 2.2 1.59 1.60 Updated module 1090_RespellLast, ‘Entering From’ field no longer points to module 1070_RespellLast. This resolves ticket 20603. Sean Stallings Updated module 4000_Get_SS_Number. Sean Stallings To improve capture process the wording of all prompts has been changed to match SSN capture in KBA. VZB VZB Audio for Initial prompt, message 54201, changed to match KBA 50201 Audio for Retry 1 prompt, message 54202, changed to match KBA 50202. Corrected reporting tags in modules BR3999, BR4005 and 400. Removed spaces after commas. Corrected dead hyperlink issue in “Entering From” fields found in module 1000, modules 3050 through 9000, and modules 11000 through 14000. Updated Modules 4000 and 5000, updated ‘results’ column in the confirmation ‘field’ for Retry 1 and Timeout 1. Now shows an example of the wording a caller would hear, not the specific data field. Updated modules 1000, 1010, 1020, 1030 and 1040. Corrected references to 500_Intro. Now reads ‘500_EntryPrompt’. Updated Module 4000, now shows entering from Module 3999. 21 August 08 2.2 1.61 Highlighted Barge-in changes in pink 2.0 Updated DM 3000, on ‘no’ condition call should route to DB 3050. Sean Stallings BBN Findings Effort VZB Sean Stallings VZB 09September 08 2.2 25 September 08 2.2 02 2.2 October 08 2.1 2.2 1) Updated section 6.1 Time-outs and Retries, updated wording for confirmation retry 2, changed message 50345 to 50347. 2) Updated DM3000_CheckAOR, updated wording for retry 2, message 30022 3) Updated module 1040, for retry 2 replaced message 50345 with 50347. 4) Updated module 9000, updated message 10056 5) Highlighted all BBN Findings changes in Green Added Verizon Business proprietary statement to title page and all page footers. Sean Stallings Updated 6.1 highlighted the BBN change to the global retry 2 in Green. Sean Stallings Updated 1000_SayLastName, added condition for ‘Failure and Alt Name’ which now routes to PP6000 – this resolves ticket 22408. Added new wording for Other Last Name, retry 1,message 50310, caller will now only be asked to spell their other last name. VZB VZB Updated PP6000, now shows as entering in from 1000_SayLastName. SSA BEVE2 29 June 2009 5 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC Nuance/Social Security Administration -- Confidential Chapter 1: Table of Contents Chapter 1: Table of Contents ................................................................................................6 Chapter 2: Background and Motivation ...............................................................................8 2.1 Executive Summary..................................................................................................................... 8 2.1.1 What the application does ..................................................................................................... 8 2.1.2 Social Security Administration’s goals ................................................................................... 8 2.1.3 Callers’ goals......................................................................................................................... 8 2.2 Aesthetics...................................................................................................................................... 8 2.3 Open Issues .................................................................................................................................. 9 Chapter 3: About the Callers...............................................................................................10 3.1 Introduction ............................................................................................................................... 10 3.2 Demographics Data .................................................................................................................. 10 3.3 Caller Archetypes....................................................................................................................... 12 Chapter 4: Call Examples ....................................................................................................13 4.1 Sample Call Design Considerations........................................................................................ 13 4.1.1 Verboseness ........................................................................................................................ 13 4.1.2 Confirmation Strategy: ........................................................................................................ 13 4.1.3 In Session Tracking: ...........................................................................................................13 4.1.4 Longevity: ........................................................................................................................... 13 4.2 Call #1: No Collection Problems ........................................................................................... 14 4.3 Call #2: Handling Hyphenated Name with Spelling ........................................................... 15 4.4 Call #3: MRC - Misrecognized Name plus Alternate Name.............................................. 16 4.5 Call #4: A Rejected Request ....................................................................................................18 Chapter 5: Call-Flow Diagrams ...........................................................................................20 5.1 Legend for the call-flow diagrams .......................................................................................... 20 5.2 High-Level Call Flow Diagram ............................................................................................... 21 5.3 Outbound Transfer Logic ........................................................................................................22 5.4 Name OSDM High-Level Diagram ....................................................................................... 23 5.5 Name DM Diagram – Default Configuration ...................................................................... 26 5.6 Name DM Flow Diagram – Collecting Last Name Only................................................... 27 Chapter 6: Global Behavior .................................................................................................28 6.1 Time-outs and Retries............................................................................................................... 28 6.2 Global Default Settings ............................................................................................................ 29 6.3 Privacy ......................................................................................................................................... 29 6.4 Help prompts ............................................................................................................................. 29 6.5 Default Confirmation Grammars ........................................................................................... 30 6.6 Global Commands and Global Prompts............................................................................... 30 Global Commands Vocabulary ............................................................................................... 30 SSA BEVE2 29 June 2009 6 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC Nuance/Social Security Administration -- Confidential 6.7 DTMF Collection ...................................................................................................................... 30 6.7.1 General DTMF Usage....................................................................................................... 30 6.7.2 Termination of digit strings using the pound sign.................................................................. 31 6.7.3 Invalid DTMF input should be rejected................................................................................. 31 6.7.4 End-of-DTMF timeout ........................................................................................................ 31 6.7.5 Key-ahead ........................................................................................................................... 32 6.8 Digit-String Playback ................................................................................................................ 33 6.9 Event Logging............................................................................................................................ 33 6.10 Internal DialogModule Functionality ..................................................................................... 34 Chapter 7: SSA BEVE2 Detailed Dialog Specification ...........................................................................35 7.1 How to Read the Call-Flow Tables ........................................................................................ 35 7.2 Call-Flow Tables ........................................................................................................................ 36 DB0000_Ping_System .............................................................................................................. 36 BR1000_System_And_Operator_Availability ...................................................................... 36 PP1500_Getting_Help_Operator........................................................................................... 37 BR1900 Check Null Condition ............................................................................................... 37 P2000_Standard_Greeting ....................................................................................................... 38 DM3000_Check_AOR............................................................................................................. 39 DB3050_Check_AOR_Ping.................................................................................................... 40 BR3100_AfterHours_Check ................................................................................................... 40 BR3999 Social Security Check Condition.............................................................................. 40 4000_Get_SS_Number ............................................................................................................ 41 BR4005 Social Security Check Condition.............................................................................. 42 5000_Get_DOB ........................................................................................................................ 43 400- Name Check Condition................................................................................................... 44 500_EntryPrompt...................................................................................................................... 45 1000_SayLastName................................................................................................................... 46 1010_SpellLastName ................................................................................................................ 48 1020_SayFirstName .................................................................................................................. 49 1030_SpellFirstName................................................................................................................ 50 1040_ConfirmName ................................................................................................................. 51 1050_ConfirmationApology .................................................................................................... 52 1060_GetMistake....................................................................................................................... 53 1070_RespellFirst ...................................................................................................................... 54 1090_RespellLast ....................................................................................................................... 56 3000_ExitFailurePrompt.......................................................................................................... 57 4000_ExitSuccessPrompts....................................................................................................... 58 BR5500_Alt_Name_Collected ................................................................................................ 58 PP6000_Ready_To_Submit..................................................................................................... 59 DB7000_SubmitRequest .......................................................................................................... 59 BR8000_DB_Request_Validate_1st....................................................................................... 59 DM9000_Check_For_Alt_Name ........................................................................................... 60 PP10000_Task_Complete........................................................................................................ 61 DM11000_ReturnToMain_or_HangUP ............................................................................... 62 PP12000_Thanks_Before_Return .......................................................................................... 64 PP13000_Goodbye ................................................................................................................... 64 DM14000_Post_Options......................................................................................................... 65 29 June 2009 7 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC Nuance/Social Security Administration -- Confidential Chapter 2: Background and Motivation 2.1 Executive Summary The Social Security Administration serves callers currently receiving benefits as well as the general population with self-service and informational assistance. SSA is looking for ways to improve self-service options for both calling populations. Existing self-service options are currently available from the SSA web site or via the SSA N8NN telephone interface. SSA would like to enhance the telephone based self-service options to include advanced speech with a real-time request processing. The self-service functions contained within the scope of this project are 1) Automated replacement Medicare Card service 2) Automated benefit verification letter service. 2.1.1 What the application does 2.1.2 Self-Serve Medicare Card Replacement Requests – Use of this application requires that you currently receive Medicare Benefits, or that you are eligible to receive benefits. This application will allow callers to request a new or replacement Medicare Card, and will receive approximately 785K calls annually. Self-Serve Benefit Verification Requests – Use of this application is for Social Security beneficiaries and will allow callers to request a statement of Social Security benefit verification letter for various purposes. This application will receive approximately 1.9 million calls annually. Social Security Administration’s goals Primary goals of the speech application are to: Provide universal access to the SSA’s automated services by providing an access channel for callers including the visually impaired. Offer real-time fulfillment of Benefit Verification letter requests or Medicare Replacement Card requests without needing to transcribe information collected by the existing automated Touch Tone system. Doing so will eliminate transcription time and transcription errors, as well as minimize the time lag between callers making the request and transcription of the request. Transcription time introduces delays in mailing out the forms, resulting in callers calling back to find out if their forms have been mailed. One business objective for the speech application is cost reduction. Automating calls and minimizing the number of calls to SSA agents is the primary mechanism towards this goal. As such, the application will be implemented in a way to streamline and automate requests. 2.1.3 Callers’ goals Callers are seeking simple self service. 2.2 Aesthetics Jill converses with caller in a clean yet informal, role-appropriate female voice. She is friendly, competent and resourceful. Even when she’s unable to complete a caller’s request, she usually provides helpful suggestions on how they can proceed. SSA BEVE2 29 June 2009 8 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC 2.3 Nuance/Social Security Administration -- Confidential Open Issues SSA BEVE2 29 June 2009 9 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC Nuance/Social Security Administration -- Confidential Chapter 3: About the Callers 3.1 Introduction The design of the user interface is driven, in part, by ScanSoft’s understanding of the population of callers to the system. Generally, callers will access the system for one of two reasons. They are either Medicare recipients looking to replace a Medicare card or Social Security recipients looking to receive a letter verifying their Social Security benefits. These two caller populations will call an 800 number to access the N8NN Main Menu system, and will eventually route themselves to the new BEVE/MRC speech application to request a replacement Medicare Card or request a verification of Social Security benefits. It is presumed that all callers are first timers who will not call again. 3.2 Demographics Data 65+ 11120000 18+ General Population: Age of Recipients Thirty nine million people are receiving benefits. Eight percent of them are disabled and range in age from 18 on up. The rest are 65 and older. There are also 8 million people of any age on Supplemental Security Income (SSI) 35880000 <-- 61 61 --> Caller Population: Age Distribution BEVE: Of the 1.9 million annual callers, 66% are below 61 years of age. MRC: Of the 785,000 callers requesting Medicare Replacement Cards, 66% are above 70 years of age. SSA BEVE2 29 June 2009 10 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC Nuance/Social Security Administration -- Confidential The chart below shows the age distribution within the general US population. It is included here because it is assumed that the age distribution of the potential caller population roughly matches that of the general population. Who are SSA beneficiaries? Elderly (62+ years) 35.8 million. Most likely have not had experience with VUI SSA BEVE2 Disabled (18+ years) 3.12 Million ~8% of the population? Low Income (18+) 8 Million Supplemental Security Income (SSI) 29 June 2009 11 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC 3.3 Nuance/Social Security Administration -- Confidential Caller Archetypes James Richards James is 67 years young, living in Grand Forks, North Dakota, 90 miles south of the Canadian border in eastern North Dakota. He has a small woodworking shop that’s attached to his garage. The bank has told him he needs to provide a verification letter from the SSA as proof of income for a home improvement loan. Jane Preston-Blair She is originally from Norwalk, Connecticut. She married her hometown sweetheart 39 years ago and they enjoyed 28 years of US Air Force life. They traveled all over before retiring and settling in North Carolina and that is where they call home. They have four wonderful daughters, who have rewarded them with seven beautiful grandchildren. Jane is requesting a verification letter. Her name is hyphenated. She’ll have to spell her name. Julia Davis (Brewer) Born in Tampa Florida in 1948, Julia is disabled. She is a Medicare recipient and has also received Supplemental Security Income for the last several years. She is seeking a Replacement Medicare Card. Recently divorced; she is still listed under her ex-husband’s name. Her request fails on name mismatch and prompts for an alternate. Jim Trouble This boy is a 15 year old wanna-be hacker, randomly trying Social Security numbers. He has no criminal intent, but is curious to see if he can retrieve social security numbers by using the system. The information he gives does not validate and his request is rejected out of hand. He will likely hang up when he learns he is being transferred to an operator. SSA BEVE2 29 June 2009 12 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC Nuance/Social Security Administration -- Confidential Chapter 4: Call Examples Callers arrive at this portion of the system by navigating through the N8NN main menu (via DTMF or Simple Speech) system. This can take a minute or more of DTMF interactions. The design of the interactions should accommodate this change in interaction style between the DTMF portion of the larger system and the “conversational” nature of the Speech Application. This may be accomplished through audio iconography, signposting and prompt text. Callers have explicitly chosen the self service route, and are transferred to the speech system AFTER choosing either the “replacement card” or “verification letter” path. The Speech system will receive a flag signifying the task the caller is attempting to complete. The call scenarios covered here include: 4.1 Benefits Verification Letter Benefits Verification Letter Medicare Card Request Medicare Card Request No errors. Handling hyphenated name / spelling. Listed under an alternate name. Rejected request. Sample Call Design Considerations 4.1.1 Verboseness Jill’s audio and prompts are designed to accommodate the vast majority of callers whose VUI experience is either limited or perhaps nonexistent. The verbiage is designed to convey a clear mental model of how Jill behaves and what her capabilities are. This subtly helps callers remember to avoid chatty responses. 4.1.2 Confirmation Strategy: When designing speech interfaces, it’s often desirable to group confirmations together whenever possible; as in “So that’s Tuesday at 10AM for an hour. Right?”, but in Jill’s case, the data-types seem too unrelated. Because of the nature of her application, she’s forced to confirm at every turn. To justify this, she goes out of her way to acknowledge the importance of “getting things right”. Her prompting for confirmations becomes briefer as the caller progresses. 4.1.3 In Session Tracking: There are some prompts which exploit a simple form of in session tracking. Jill’s exit and hand-off phrases are context sensitive. That is, they specifically talk to the issues that have lead to the hand-off. 4.1.4 Longevity: Since the system is basically a one shot (first time is the last time) system where the task completion is more important than longevity, Jill is slightly biased towards relatively severe hand-holding to minimize dropout. Jill doesn’t advertising operator assistance, though she will eventually recommend it, as a path of last resort. SSA BEVE2 29 June 2009 13 of 66 Verizon Business Confidential & Proprietary. This documentation is extremely sensitive; please limit distribution. No part of this document may be photocopied, disclosed, or otherwise provided to third parties without the consent of Verizon Business. BEVE/MRC 4.2 Nuance/Social Security Administration -- Confidential Call #1: No Collection Problems James Richards James is 67 years young, living in Grand Forks, North Dakota, 90 miles south of the Canadian border in eastern North Dakota. He has a small woodworking shop that’s attached to his garage. The bank has told him he needs to provide a verification letter from the SSA as proof of income for a home improvement loan.
| File Type | application/pdf |
| File Title | SSA BEVE/MRC UI Design Specification |
| Author | Robby Kilgore |
| File Modified | 2009-06-29 |
| File Created | 2009-06-29 |