Tuesday, November 25, 2008
Announcing the FOPSSS!
InfoVis
around Rochester. I'll use icons on a map of the city to represent gas
stations, with different colors to represent different service station
brand names and different shapes to represent services offered, such as
car wash, convienance mart, etc. at a given station. The dynamic query
feature will control which stations are shown based on price, and I'll
probably extend the filters to include sorting by services offered and
brand as well.
Flight Info
-Robin Miller
Design Ideas
-Ben Reback
Patterning Flight Patterns
In my first sketch, I wanted to create a timeline that showed all incoming and outgoing flights, centered around their time of arrival/departure. I used a timeline, an easily recognizible concept from elementary school, in order to provide a quick, understandable, relative way of organizing flights at the highest level. I used color to indiciate on-time or late flights (Green means 'go' - everything is on time. Red is 'stop' - something is not on time!). However, once I realized that arrived flights also needed to be shown, I ended up with a huge list of arrived flights on one side and I started to realize this approach wouldn't scale well. A large airport, like Newark, has hundreds of flights incoming and outgoing. A simple timeline approach wouldn't work very well when you have 25 or 30 flights stacking up on each other.
My second approach sticks with the timeline approach, but partitions the timeline into tables. Each table represents a 30-minute block, and only the time from current to an hour in the future have explicit details shown. This gives the user a quick, at-a-glance access to more current events, but more distant events are still relevant. A few scenario outlines:
* You arrive at the airport 3 hours before your flight departs. You look at the screen, at the time when your flight is scheduled to leave. Because it's so far in the future, the exact departure time is not shown, but the flight is green, which means "on time".
* You arrive at the airport to pick up a family member coming in from LAX after the flight was supposed to have arrived. You look at the timeslot they were supposed to arrive in, and see it is red and marked (+1:30), signalling it is an hour and 30 minutes late.
* As your flight departure time nears, you glance at the screen. You see your flight is red, showing the adjusted time it will leave as well as the amount of time it has been delayed.
Dynamic controls would include a lensing effect, so the user can find the specific flight that interests them and mouseover to get more information. Filtering is pretty obvious - filter by airline, arrival/departure time, location/destination, late flights, all flights into a specific gate, etc.
A little morbid, but...
-Sean Lander
Flight Information Visualization
to flight schedules.
The first two pictures are a hand sketch, and then a more polished
digital sketch, of my first concept. Rather than simply listing
arriving flights, I show all of the flights from a given airport in
their own row. Each is positioned by its arrival time, so as time goes
by, flights move leftward, until they "arrive" at the current time.
Recently arrived flights are shown to the side. Delayed flights would
be shown with a wider bar, extending from the scheduled to the actual
time. This design could also be extended to show both arriving and
departing flights, perhaps by changing the shape of the bar to a left-
or right-pointing arrow.
The third image is a sketch of an alternative design, which places
arrows on a map to represent flights to and from a city. This view
presents more general information, taking advantage of the immediate
recognizability of a US map, but sacrifices some detail. The number of
flights is represented by the size of the arrow, the status by color,
and whether the flight is an arrival or departure.
-- Kevin Gessner
I really like the stock market.
I want to use the data from the recent stock market drop as well as historical stock market drops. I would use a dynamic query the user could pick specific dates and specific stocks. Stocks would be arranged alphabetically (name and symbol) on the left side of the screen with more information that could be brought up on the right. Sliders would be used to choose a date range. There would also be a dynamic search to pick a specific stock by name. The overview of information would be the first thing shown with the general stock market information. It would get more specific based on stock. Higher priced stocks might be in a larger font, or stocks that have taken a bigger drop would be in a different color.
Monday, November 24, 2008
Flight Information
the idea being that flight information is relevant in specific areas.
So the designs, not shown, show information displayed on top of a simple
map of the terminal, where information maps to location in the
terminal. Queries and variables could include, highlighting/displaying
late or soon to be departing/arriving flights, arrival/departure
statistics by flight number or destination, by airline.
-Gabe Schwartz
Can you see me?
I decided to visualize commit history in a source code tree. Since that's useful and obtaining data about it is easy.
I've got people on the right at first, but decided to move them to the bottom later to centralize controls. On the very bottom is a date slider with an A-B selection range. You should be able to drag the arrows to expand or shrink the selection. Dynamic queries, of course. I also used color to emphasize the selected area. Pretty straightforward - I'll probably embellish when I really write this thing.
Bryan Jacobs









