DLI2 All Projects Meeting, Stratford Upon Avon1 Paul Gorman, MD Lois Delcambre, PhD David Maier, PhD

DLI2 All Projects Meeting, Stratford Upon Avon2 Bundles in the wild……….. Observational team: Paul Gorman Joan Ash Mary Lavelle Jason Lyman …………..Bundles in captivity Computer science team: Lois Delcambre Dave Maier Shawn Bowers Longxing Deng Mathew Weaver

DLI2 All Projects Meeting, Stratford Upon Avon3 (Wild) Bundles

DLI2 All Projects Meeting, Stratford Upon Avon4 (Wild) Bundles

DLI2 All Projects Meeting, Stratford Upon Avon5 (Wild) Bundles

DLI2 All Projects Meeting, Stratford Upon Avon6 (Wild) Bundles

DLI2 All Projects Meeting, Stratford Upon Avon7 (Wild) Bundles manage information for diverse, complex tasks contain selected, collected, structured, annotated are often used in settings with: –high uncertainty –low predictability –potentially grave outcomes –time & attention are highly constrained

DLI2 All Projects Meeting, Stratford Upon Avon8 (Wild) Bundles There is benefit in creating (active processing of information) There is benefit in reusing (trigger memory) There is benefit in sharing (establish collective, situated awareness)

DLI2 All Projects Meeting, Stratford Upon Avon9 Let’s take a trip to the ICU

DLI2 All Projects Meeting, Stratford Upon Avon10 Given…. bundles are everywhere! access to bundles provides access to important information information in bundles is often copied from other information sources we can keep copied/referenced information linked through the use of marks

DLI2 All Projects Meeting, Stratford Upon Avon11 The superimposed and base layers with marks Superimposed Layer Base Layer Information Source 1 Information Source 2 Information Source n … marks

DLI2 All Projects Meeting, Stratford Upon Avon12 (Captive) Bundles SLIMPad - a scratchpad application to create bundles but….with referenced information connected to the underlying source data helping us explore architectural issues for building superimposed applications motivating definition of a metamodel to represent information with mappings to transform inspired by the observational work (but not focused on a specific medical task)

DLI2 All Projects Meeting, Stratford Upon Avon13 SLIMPad demo

DLI2 All Projects Meeting, Stratford Upon Avon14 The SLIMPad Architecture XML Viewer user MS Power Point MS Excel IE Explorer XML Documents PPT Files Excel Spreadsheets Web Pages Superimposed Information Management Mark Management Generic Technology PDF Viewer PDF files SLIMPad

DLI2 All Projects Meeting, Stratford Upon Avon15 The architecture for managing SLIMPad’s superimposed information. Superimposed Information Management SLIMPad Java Objects (ActiveX) SLIMPad API (ActiveX) TRIM Store (Java) RDF Triples creates and maintains

DLI2 All Projects Meeting, Stratford Upon Avon16 Generic Representation of Information Topic Map Topic Map Defintions Topic Map Instances XML DTD XML Document Metamodel Superimposed Layer Basic Set of Abstractions Model Constructs and Relationships Schema-Level Data Instance-Level Data

DLI2 All Projects Meeting, Stratford Upon Avon17 Topic Map Example PaintingPainter by painter Influenced by “Captive”“Paul Klee” by painter influenced by “Francisco de Goya” “1914” by painter mentioned biographyreferenced biography critiqued mentioned

DLI2 All Projects Meeting, Stratford Upon Avon18 Portion of Structured-Map Model as RDF (instanceOf, “TopicType”, Construct) (instanceOf, “TopicInstance”, Construct) (instanceOf, “ttypename”, Connector) (domain, “ttypename”, TopicType) (range, “ttypename”, String) (domainMult, “ttypename”, “*”) (rangeMult, “ttypename”, “1”) (instanceOf, “topic_instOf”, Conformance) (domain, “topic_instOf”, TopicInstance) (range, “topic_instOf”, TopicType) (domainMult, “topic_instOf”, “*”) (rangeMult, “topic_instOf”, “1”) TopicType ttypename : String TopicInstance * 1 > topic_instOf

DLI2 All Projects Meeting, Stratford Upon Avon19 (instanceOf, “painting_tt”, TopicType) (ttypename, “painting_tt”, “painting”) (instanceOf, “painter_tt”, TopicType) (ttypename, “painter_tt”, “painter”) (instanceOf, “byPainter_rt”, TopicRelType) (relType, “byPainter_rt”, “by painter”) (topicType1, “byPainter_rt”, painting_tt) (topicType2, “byPainter_rt”, painter_tt) (instanceOf, “biography_at”, AnchorType) (anchorRole, “biography_at”, “biography”) (topicType, “biography_at”, painter_tt) Representing Schema Topic Types (schema): painting, painter Topic Rel Types (schema): by painter Anchor Types (schema): biography paintingpainter by painter biography

DLI2 All Projects Meeting, Stratford Upon Avon20 Representing Instance (instanceOf, “painter1”, TopicInstance) (title, “painter1”, “Paul Klee”) (topicInsID, “painter1”, “5”) (topic_instOf, “painter1”, painter_tt) (instanceOf, “painting1”, TopicInstance) (title, “painting1”, “Captive”) (topicInsID, “painting1”, “19”) (topic_instOf, “painting1”, painting_tt) (instanceOf, “byPainter1”, TopicRelInst) (rel_instOf, “byPainter1”, byPainter_rt) (topicIns1, “byPainter1”, painting1) (topicIns2, “byPainter1”, painter1) (instanceOf, “biography1”, AnchorInst) (anchor_instOf, “biography1”, biography_at) (address, “biography1”, a1) (instanceOf, “a1”, Address) (markID, “a1”, Topic Instances (instance): Paul Klee, Captive Topic Relationship (instance): a by painter relationship Anchor (instance): a biography anchor Address (instance): mark to url

DLI2 All Projects Meeting, Stratford Upon Avon21 Three Basic Types of Mappings Model 1 Schema 1 Instances 1 SourceTarget Mapped Converted Mapped Converted Mapped Converted Inter-Model Inter-Schema Model-to- Schema Model 2 Schema 1 Instances 1 Model 1 Schema 1 Instances 1 Model 1 Schema 1 Instances 1 Model 1 Schema 2 Instances 1 Model 2 Schema 2 Instances

DLI2 All Projects Meeting, Stratford Upon Avon22 (CS Team) Plans  “Schema” for bundles: through templates that predefine certain bundles and labels, and possibly predefine scraps. less restrictive than trad. schema.  Sharing: a bundle that belongs to multiple pads, a pad with multiple simultaneous users, and interchange of pads and bundles between users.  “Scoping” of base layers and marks over those layers. There are several general issues for modeling and management of superimposed information that have emerged from this work and other efforts.

DLI2 All Projects Meeting, Stratford Upon Avon23 (CS Team) Plans (cont.)  Distribution: more than a single mark manager. Is there a single space of marks or must applications keep track of which manager handles a particular mark?  Mark Maintenance:when base layer changes  New Kinds of Sources and Marks: beyond XML, PDF, MS Word, MS Excel, MS PowerPoint and HTML. We are also interested in marks into a “base” layer that is actually superimposed information for another application.  Application Interface: try a more query-like API. Also, consider an API generator Superimposed Information Mapping/Conversion: applying and extending our metamodel.

DLI2 All Projects Meeting, Stratford Upon Avon24 demos - including the QTVR of the ICU (with toys) and SLIMPad personnel project description papers –“Bundles in the Wild: Tools for Managing Information to Maintain Situation Awareness” –“Bundles in Captivity: An Application of Superimposed Information” –papers discussing superimposed information