HomeFinder
valvole sfera acqua orozco compilation striscia 2004 midnight sugar roma affitti acer travelmate 4652lmi robbie willians diabetes discussion panca addominali ab king this love de marron mappe tomtom spagna hp py496et rosana diaz video marcello fondato classifiche campionato di calcio europei hi minidisc resita spy the gost www tempoitalia it gola stivali lupin iii e la pietra della saggezza ibm dvd hiromi oshima ati 9600xt 128 gente della notte kit vetroresina lionelrichie fiat finance kiabi garmin 201 panihati manet diffusori 7 1 oberon (astronomia) tungsten-e gps relazione finale funzioni strumentali karkonosze monopoli in euro annunci ragazze cinesi flash 512 bobs t gorls palmari 4 centri urbani motel al mare paese by nicola di bari locali scambisti divx roadstar lettori dvd picture very very sexy karma pomalo tenexac heinrich heine leggenda pianista porn movies europa svegliati lexmark inchiostro transcend hd av8-3rd eye abit termotec www mastectomia it ragazze fighe felpa converse johor baharu cose fare metal slug x radeon x700 pro pci-e vieste gargano nuova mappa per ground control ii jonni le avventure di tarzan custodia ipod 20 gb testi in italiano brel jose lopez 9 barbie com periyar tatuaggi maori gratis dexther on line ps2 accessori console calendario panorama lost in translation film dvd digitale terrestre digiquest mhp vacanza riccione tutto citta roma sagre romane sound blaster live 24 bulk vendero platinum wall mouse wireless con base alccol 120 download versace jeans hotel todi galilea montijo desnuda pazi skime spavas nikon es e28 video poker sex negras gostosas frigocongelatore da incasso ariston screensever lara e nico jamella d2 editor fotografia artistica udine giovanni goria foto calciatore guai con le ragazze opera nazionale balilla btr samu telecamera videosorveglianza mere naseeb baby h palle al balzo incontro sesto fiorentino vecchia hyundai coupe 2000 recorder dvd home theatre lettore mp3 ipod shuffle gioco ghost televisori panasonic lcd estrazionidel lotto lu rusciu de lu mare haerbin ef 600mm cuor senza sangue lorena frate fiat stilo jtd sw bianchi utensili moto dragostea din tea hotel venice forza motorsport pacchetto di viaggio turistico in spagna one nigth step nevralgia trigeminale refranes www british council com igor sibaldi canna spinning viaggio pesca audi a3 sportback ambiente ravazzi cristina tito puente film dvd masterizzatori usb lightscribe marco filoni voli vienna left luggage voli peru ladybird boutique acquisto mobili ufficio usati slava little wings adidas street rutherfor www tope pelose ram 256 mb samsung crack nec e 228 dv multimedia card benni bennasi satisfaction tesine maturita tesina sait seiya logitech - mouse mx 1000 laser cordless www i box it www japan imports com la cena delle beffe film dvd vestaglia ozonosfera gamepad techsolo lettore schede xd cd doobie brothers www mail com www foto auto rally 2004 it dvd csi batteria k700 la casa nel borgo monello aaa cercasi anima gemella viziose nude forno fz 61 1 qatar gay incontri o quatrilho fotos juliana bbb foto do filme de rita cadilac stampante hp laserjet 1012 grandpa jvc 500 hino nacional da indonesia la moglie del nemico pubblico crash down obiettivi canon 55 200 intervideo dvd xpack hotel firenze albergo firenze siemens portatili lebt denn dr alte holzmichl no galanthus moda rom golf sportline km 0 manuela falorni cantante pepe prealpi srl c340 siemens cordless crema cellulite mercedes 200 ce cabrio san rufino keith carradine
Authors
Short description
The dynamic Homfinder was created to search and visualize Databases. As the name implies, the first use case scenario was a home finding application, where the user was able to find real estates, by adjusting graphical widgets (sliders, ...).
Advantages using dynamic Homfinder
- Continuous update of the query results
- Fully visual interface (no query language needed)
- Reversible operations
- Immediate results
- almost no training needed
Disadvantages using dynamic Homefinder
- complex dynamic Queries need a lot of screen real-estate
- underlying data structures need to support rapid querying
Suitable Datatypes
- data should be graphical representable
- slider widgets rely on numerical data
Interaction
- multiple slider interface
- buttons
- dynamic map display that displays house location
- single view
Example and use cases
Dynamic queries allow users to formulate queries by adjusting graphical widgets, such as slider, and see the results immediately. By providing a graphical visualization of the database and search results. Users can easliy change the parameters for search. The interfaces were used to explore a real-estate database and find homes meeting specific search criteria.
Userinterface of the Home Finder
[Ben Shneiderman (HCIL), Christopher Williamson (student at HCIL)]
Today many Webpages uses the HomeFinder for their costumers to find houses for their needs.
Design issues
* Graphical silders: Each slider consists of a label, a field indicating its current value, a slider bar with a drag box and a value at each end of the slider bar indicating minimum and maxim um values. Sliding the drag box with the mouse changes the value of the slider. Clicking with the mouse on the slider bar increases or decreases the value one step at a time.
* Graphical database illustration: The database is represented on the screen in graphical form. The user give the input for the programm with sliders for attributes like the number of rooms, price and distance of locations. The Dynamic Queries uses this parameters to find houses, which fullfil these conditions. The search result of the query can be highlighted by coloring, changing points of light, marking of regions, or blinking.
A Slider of HomeFinder
[Williamson, C. and Shneiderman, B. (Jan. 1992)]
Internal Links
References
- [ACM, 1992] ACM, I ACM Press New York, http://portal.acm.org/citation.cfm?id=133216