Teaching:TUW - UE InfoVis WS 2008/09 - Gruppe 02 - Aufgabe 4: Difference between revisions
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*Visualization | *Visualization | ||
We should use graphs, when the message is contained in the shape of the values and the document you produce will be used to reveal relationship among multiple values[Few, 2004]. In our task about Homer Simpson's Drinking are too much different values that have to be shown, that a table all alone wouldn't show the information clearly enough. | |||
* Visual Mapping | * Visual Mapping | ||
On the "drink"-view of our data, where the Drinks are selected to be shown: | |||
The different life-periodes are mapped on the x-axis and the liters on the y-axis. | The different life-periodes are mapped on the x-axis and the liters on the y-axis. | ||
On the "substance"-view, where the sugar-, coffein- and alcohol-content can be seen: | |||
The different life-periodes are shown on the x-axis. | The different life-periodes are shown on the x-axis. | ||
The percent in relation to the maximal dosis of different substances in the drinks per day is mapped on the y-axis. | The percent in relation to the maximal dosis of different substances in the drinks per day is mapped on the y-axis. | ||
**Description of the technologies | **Description of the technologies | ||
We use a bar diagram to show our nominal dataset, because a simple comparison of the categorical subdivision of one or more measures in no particular order can be shown very easy by this visualization[Few, 2004]. | |||
On the "substance"-view, we decided to show (for the medicine view) the differences to the maximal dosis by mapping the substances on a percent-scale, where the maximal dosis is shown by a line[Few, 2004]. The bars show the plus or minus of the substances in Homer Simpson's drinking to these lines and the information of the g, mg and ml are popped-up in a label, when the bar is selected. | On the "substance"-view, we decided to show (for the medicine view) the differences to the maximal dosis by mapping the substances on a percent-scale, where the maximal dosis is shown by a line[Few, 2004]. The bars show the plus or minus of the substances in Homer Simpson's drinking to these lines and the information of the g, mg and ml are popped-up in a label, when the bar is selected. | ||
Revision as of 14:40, 22 December 2008
Aufgabenstellung
Gegebene Daten
Homer Simpson's Trinkverhalten in Abhängigkeit von seinen Lebensumständen
...Visualisierung von Homer's Lebensabschnitten bzw. Ereignissen mit Einfluss auf sein
Trinkverhalten (zB.: Kindheit, Pubertät, Arbeitslosigkeit, Beziehungen, Hochzeit, Geburt
der Kinder, Liebeskummer, Alltag, etc.) von seiner Geburt bis Jetzt + mögliche
Zukunftsszenarien (mind. 3).
- Die Menge folgender Getränke soll für die jeweiligen Lebensumstände ablesbar sein
(ml oder Liter - je nachdem - pro Tag, Monat, Jahr (z.B.: Fokus+Kontext Methoden):
a) Wasser
b) Milch
c) Fruchtsaft
d) Cola
e) Kaffee (Würfelzucker?)
f) Bier
(vereinfacht angenommen, Homer trinkt ausschließlich diese Getränke)
- Die folgenden Werte sollen abhängig von den konsumierten Getränken ablesbar sein:
1) g oder kg konsumierter Zucker (aus Getränken) + empfohlene Maximaldosis pro Tag, Monat, Jahr (empfohlene Maximaldosis/Tag: 50g; enthaltener Zucker: 10g/100 ml Cola; 10g/100 ml Fruchtsaft; 3g/Würfelzucker).
2) mg konsumiertes Coffein + empfohlene Maximaldosis pro Tag, Monat, Jahr (empfohlene Maximaldosis/Tag: 600mg; enthaltenes Coffein: 10 mg/100 ml Cola; 80 mg/100 ml Kaffee).
3) g konsumierter Alkohol + empfohlene Maximaldosis pro Tag, Monat, Jahr (empfohlene Maximaldosis/Tag: 20g; enthaltener Alkohol: 3,6 g/100ml Bier)
- Die Daten sollen zur medizinischen/psychologischen Analyse visualisiert werden.
- Die bisher erlernten Design-Prinzipien sollen umgesetzt werden (z.B.: Optimierung der Data-ink ratio).
- Die Mockups sollten zumindest 1) Homer's Leben im Überblick 2) und eine Detailansicht wiedergeben.
- Alle nicht angeführten Daten können frei erfunden werden.
Description
Concept
- Visualization
We should use graphs, when the message is contained in the shape of the values and the document you produce will be used to reveal relationship among multiple values[Few, 2004]. In our task about Homer Simpson's Drinking are too much different values that have to be shown, that a table all alone wouldn't show the information clearly enough.
- Visual Mapping
On the "drink"-view of our data, where the Drinks are selected to be shown: The different life-periodes are mapped on the x-axis and the liters on the y-axis. On the "substance"-view, where the sugar-, coffein- and alcohol-content can be seen: The different life-periodes are shown on the x-axis. The percent in relation to the maximal dosis of different substances in the drinks per day is mapped on the y-axis.
- Description of the technologies
We use a bar diagram to show our nominal dataset, because a simple comparison of the categorical subdivision of one or more measures in no particular order can be shown very easy by this visualization[Few, 2004]. On the "substance"-view, we decided to show (for the medicine view) the differences to the maximal dosis by mapping the substances on a percent-scale, where the maximal dosis is shown by a line[Few, 2004]. The bars show the plus or minus of the substances in Homer Simpson's drinking to these lines and the information of the g, mg and ml are popped-up in a label, when the bar is selected.
References
- [Few, 2004]:Stephen Few, Show Me the Numbers: Designing Tables and Graphs to Enlighten, Analytics Press, 2004, Appendix A - Table and Graph Design at a Glance.