moti abu & roee ben halevi supervisors: prof. mark last, mr. hanan friedman 10 april 2011
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Moti Abu & Roee Ben Halevi
Supervisors: Prof. Mark Last, Mr. Hanan Friedman
SMART DATA SELECTOR
10 April 2011
Reminder
Problem Domain
Dataflow in SolutionExperimental Aircraft
Experimental aircraft transmits data to ground receivers
Ground ReceiversSeveral ground receivers record the data
Preprocess unit (XXX-Telemetry records creator)
The raw data that was recorded in each receiver is formatted and metadata files are created
Smart Data Selector (SDS)
Integrates all inputs to one master record that is as close as possible to the original data
Analysis tools and QuickView Master record is used for analysis of flight and plotting
Use Cases
Use CasesUse Case 2 [UC2]: generate masterPrimary Actor: Telemetry technician (or common user).Interests: The technician wants to generate a master output from source inputs.Pre-conditions: User opened a new job, loaded sources and defined a configuration.Post-conditions: The master is generated and saved in the job directory with metadata information.Main success scenario: 1. User clicks on "play" icon. 2. An estimate for the execution time is displayed for the user and he is asked to confirm. 3. After confirmation, master output and metadata information are generated according to user configuration and saved in job directory.Main fail scenario: 1. User clicks on "play" icon. 2. An estimate for the execution time is displayed for the user and he is asked to confirm. 3. User cancels master generation.
System architecture
Sequence Diagrams
SDS Data Flow
MasterReader
Scheduler SlaveReader
SlaveReader
SlaveReader
Algorithm
Algorithm
Algorithm
MasterBuilder
Class Diagram (Control)
User Interface
The interface will be implemented according to the KISS (Keep It Simple and Stupid) principles. The interface is designed according to the guidelines and the physical, technological, cognitive limitations, learning and attention limitation that Lansdale & Ormerod (1994) presented.
Lansdale, M. & Ormerod, T. (1994), Understanding Interfaces: a Handbook of Human-Computer Dialogue, Academic Press, London.
Windows, Frames, Icons, Buttons, …
User Interface
User Interface
Task List
Complete prototype – 1.3.2011Testing with benchmarks – 31.3.2011Implementing conclusions from test phase – 10.4.2011Extending prototype:
Phase 1 – halt/resume abilitiesPhase 2 – late integration abilitiesPhase 3 – override abilitiesPhase 4 - error-correcting algorithmsPhase 5 – help/wizard/reports
Testing with benchmarks – 31.4.2011Implementing conclusions from test phase – 5.5.2011GUI characterization and implementation – 20.5.2011Deployment at customer – 1.6.2011Project day – 15.6.2011
QUESTIONS…