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1、Peter Morville, IA Summit 2008Search Patternsa practical guide to the futureInformation thats hard to find will remain information thats hardly found.12There is one timeless way of building.It is thousands of years old, and the same today as it has always been.The great traditional buildings of the
2、past, the villages and tents and temples in which man feels at home, have always been made by people who were very close to the center of this way.It is not possible to make great buildings, or great towns, beautiful places, places where you feel yourself, places where you feel alive, except by foll
3、owing this way.And, as you will see, this way will lead anyone who looks for it to buildings which are themselves as ancient in their form, as the trees and hills, and as our faces are. The Timeless Way of Building Christopher Alexander3Window Place (180) Everybody loves window seats, bay windows, a
4、nd big windows with low sills and comfortable chairs drawn up to them. May be part of: Entrance Room (130) Zen View (134) Light on Two Sides (159) Street Windows (164) May contain: Alcoves (179) Low Sill (222) Built-In Seats (202) Deep Reveals (223) A Pattern LanguageChristopher Alexander et al.456S
5、earch Patterns 7Behavior Patterns8Design Patterns9A few good starting points suggested by humans.101112Because users dont know where to look.131415Multiple ways to search (and browse) in combination.161718192021222324Search Metrics (Endeca)Home Depot Conversion rate increased over 30% in first two w
6、eeks. Double digit increase in average order size.Cabot Corporation Technical information downloads increased by 48%. Email and telephone inquiries reduced by 21%.Sigma-Aldrich Increased successful searches from 53% to 83%. Increased site traffic to the final product detail page by 80%.“A leading e-
7、commerce site reported a revenue increase of $370 million in the year following launch.”25Because little things make a big difference.262728Structured Results2930Social Search313233Media SearchCool tools for finding music, images, video, and other non-text formats. Most rely on keyword search, but s
8、ome allow users to query by shape, texture, color, sound, and other inherent properties of the objects they seek.3435363738Mobile Search39Spime SearchWineMA smart wine rack that uses RFID to track bottles in the rack and identify ones that fit the selection criteria. Collectors and restaurants can u
9、se WineM racks to search collectionsThe wine can be dynamically reorganized by any combination of year, region, price, etc.A handheld device accepts queries, and full-color LED lights transform the rack and bottles into a search results interface. The system even supports faceted navigation.40Cisco
10、Wireless Location Appliance “A quick glance at the screen shows exactly where the tagged wheelchairs are located.Patients wait no more than a few minutes for a wheelchair, and we save $28,000 a month by eliminating searches.”41Redefining Search42434445My Shelf46Possible Futures of Search47Exploring
11、Possible Futures48apopheniathe spontaneous perception of connections and meaningfulness in unrelated things49Search is a Wicked Problem No definitive formulation. Considerable uncertainty. Complex interdependencies.Incomplete, contradictory, and changing requirements. Stakeholders have radically different world views and differen
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