HomeFinder

From InfoVis:Wiki
Revision as of 01:40, 22 August 2007 by SqmH1j (talk | contribs)
Jump to navigation Jump to search

adorable lola vacanza porto cervo teechart-office ps2 spiderman 2 trama di un amore sotto l albero filme rita gallo- mondo a luci rosse finanziamento perugia novita in chirurgia estetica univarsal open dance studio scuola di ballo cnc usati kirrio gps bluetooth volo granada divorce ramona abad piccinini scienza doppia h varadero 1000 vecchia fattoria hp-pavilion t3030 alta 1,82 worms 6600 spada nella roccia rio nitrus nino rota la strada skye sweetnam agriturismo siviglia orologi casio data bank sony cybershot w7 risultati motomondiale 2004 un paradiso senza biliardo eleni pca batterie per cellulari ericsson t39 fotocopiatrice scanner stampante a3 gabriel amano gioca jouer midi for men rivista giochi con gay e lesbiche copertina cd freeware urke videogioco on line dj console pixar good charlotte dvd sony walkman mp3 hp-compaq-ipaq 6345 quam mirabilis www playstation it diga di assuan cavalcata selvaggia donne nere penetrazioni anali oakley twenty fasciatoio vasca se ci credi anche tu karaoke file midi jaguar 3 2 i pugni in tasca office licenza edge cellulari bluetooth appunti diritto tributario blue video mutazioni generali cd - rw 8 cm floppy esterno usb canon ef fisheye camasutra foto dragostea din tei dj ross garlando 200 verona calcio prestito otranto lettore jpg moder times j five fotocamera cybershot sony t7 croazia hotel paradiso beach ancora vita mundo porno festivalbar blue 2004 pioneer vsx-c402-s quel giorno a rio gli orsi vanno in giappone wisin y yandel live logitech quickcam communicate data prova esami gru iv serie speciale fax 530 bottone enricke arbaud, joseph d- staffa accessori samsung audio video volvo v50 2 0 d summum sophia loren videocamera canon mv -790 try tradotta buczkowski, leopold cubo magico juegos de mario bros asus a8v e deluxe via k8t890 download yetisports 7 montoni optio pentax la macchina dei gelati sony cuffie 5 1 lettore mp3 radio 1g apera negozi vendita mobili afgani testi di canzoni it idropulitrice professionale 150 www laura engel it strumenti chirurgici ivg polar t-31 miazzina palmare fujitsu siemens behead kim sun andrews virginia libri travan tr5 pornio video omnia vacanza affitto como inside jupiter dragostea den tea haiduci gabry ponte el mundo de rastafari raz dwa trzy jassica biel charlotte gallery f leali logorrea traduttore spagnolo microsoft office per xp batajsk peg perego modular system pliko erotc pocket kingdom jvc th-s1 sanyo home theatre de noche en la ciudad piron, armand j. ruocco eric prytz call on me umberto poli minghi mietta software dj black pearl jam la vergine sotto il tetto nicholas e berg nidi darac antivirus panda titanium 2006 kyosho caliber hard disk mini freakys helico sharik sting feat cray david nicoletti serie 7 bmw ups e pdu www tigre it grottammare www nellyville com resultados de comipems hp 1150 valentino azzurro fujifilm finepix f610 decrypter sammichele ba kamsutra toe rings e la notte se ne va nova art explosion goldsmith, oliver programmi per funcard answer epson n1200 il pianeta vivente i mari d erba pereyra sony vgn s4hp volvo 2 3 divani letto ted bundy hp c4844ae pettenati case per hard disk esterno les deux alpes video boulevard of broken dreams ww virginio it poster vendita stampante multifunzione copiatrice pagine bianche avellino consulenza internet marketing tommi v la serenissima normas del imss para proyecto arq moderntalking ospedale vicenza dmc panasonic scarpe da mare e barca dat 40 external tape drive hp immagini rottweiller

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.


Homefinder.gif
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.


HomeFinderSlider.gif
A Slider of HomeFinder
[Williamson, C. and Shneiderman, B. (Jan. 1992)]

Internal Links

References