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September 23, 2006
An interview with...Andreas Flockermann
Today we are listening to Andrea from BonaVista Systems, that integrated the fantastic sparklines into Excel.
1 - When, how and why have you decided to start up a company focusing on Infovis?
We have a broad experience in Excel reporting and BI for many years and have been often surprised how people optimize the reporting with those technologies, but still use old in-effective techniques to visualize data.
This was the motivation to found BonaVista, which means in Latin: good view.
To do better in that area is our mission.
Stephen Few, Tufte and others lay the theoretical ground for good data visualization, which delivers additional value to the user. Unfortunately most of the big BI focuses on show effects, not the numbers. Just look at BusinessObjects they call Xcelsius a data visualization strategy. It is more an interactive videogame for C-level managers than a visualization strategy.
2 - What are your education backgrounds and previous experiences before creating BonaVista Systems?
I studied computer science and mathematics. Then I worked 10 years as implementation consultant for ERP and BI systems and later I focused on data visualization. I had to do a lot with Excel.
3 - Which is the best results your customers got using your infovis Services and/or products?
We help them to better understand their business.
4 - Which is, to you, the most interesting project you have worked on and why?
This is our product MicroCharts. It enables our users to understand complex relationships in Excel sheets with sparklines. Sparklines are tiny charts with an intensity of visual distinctions comparable to words and letters invented by information design guru Edward Tufte. Placed in an Excel cell, this format allows fast effective parallel comparisons. This certainly is one aspect of producing documents that communicates effectively.
We brought the concept of sparklines to the Microsoft BI stack too. We offer alternative and additional visualization methods to the ineffective trend arrows in Excel 2007 with our sparklines and more ideas to come. This way you avoid the recency bias, the tendency to focus on "whats happened lately when evaluating or judging something. A trend arrow shows you only a figure compared to a previous period. But a sales increase of 10% compared to last week is problematic when you had constantly decreasing sales the last 10 weeks. Sparklines really shows you these problematic patterns.
This supports also Ben Schneidermanns Visual Information Seeking mantra: Overview first, zoom and filter, then details-on-demand. Sparkline sheets show the shape of thousands of figures in an Excel sheet.
Rolf Hichert, the German guru in visualization and somehow the central European counterpart of Edward Tufte, put it that way "Executives want their data condensed, their information all on one page.
5 - On what themes are you working now ?
Still MicroCharts. We still have a lot of work to do to make a great product.
6 - How do you think infovis solutions market will evolve in your country for next years ?
Posted by InfoVis at 5:47 PM
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Thanks to Frank Arrigo from Microsoft, I just discovered a new interesting infovis mashup beta called spyk. Its developed on MS technologies ( in Firefox it doesnt work so well as in MSIE ) and its a web based tools, to look for properties. I think the tool could be really improved, adding infovis methodologies and practices to it. But its once more a new testiomonial on how users will use infovis mass market web based solutions. Good search http://www.mentegrafica.it/blog/?p=129
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Posted by InfoVis at 11:47 PM
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Todays interview is with Manuel Lima, the creator of blogviz and of visual complexity. Lets start to listen to what Manuel told us about infovis: 1 - When, how and why have you decided to research on infovis ? 2 - Which is, to you, the most interesting project you have worked on and why ? 3 - On what themes are you working now ? 4 - If you should suggest an education programme to a student interested in InfoVis, which University Course do you suggest him/her ? Nonetheless, here are some programs I believe provide a great opportunity to pursue InfoVis. Notice an intended focus towards Design schools (not by any particular order): Design & Technology Parsons School of Design
First of all, I dont believe in big regional differences in the evolution of data visualization. The problem is global, and so is the visualization community working on better solutions.
I believe that the infovis market will grow rapidly in the next years. The data is there, we can store large amounts of it, data processing is fast enough, internet transports the data in fractions of a second over 20.000 kilometers. But the bottleneck still is the last 30 inches: The way from the computer monitor to the brain of the end user.
Imaging the top manager in front of his brand new 20
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September 18, 2006
Real Estate, Maps and Ajax
September 17, 2006
An interview with...Manuel Lima
My interest for InfoVis started in my first graduate year at Parsons School of Design while witnessing a talk by Christopher Kirwan, who later became my teacher and thesis instructor in the MFA-DT program at Parsons. In this inspiring lecture, Kirwan showed us a version of the Understanding Spectrum diagram with its four interconnected circles. Data originates information, which leads to knowledge and ultimately to wisdom. This concept influenced my vision and made me reflect on the responsibly I had, as a designer, to contribute to this spectrum. From that point on, InfoVis became a major subject of interest and awareness.
My strong belief is that we may have access to an abundance of information but we lack the ability to process it effectively. In face of contemporary technological accomplishments, our ability to generate and acquire data has by far outpaced our ability to make sense of it. Meaningful information is not a given fact, and particularly now, when our cultural artifacts are being measured in gigabytes and terabytes, organizing, sorting and displaying information, in an efficient way, is a crucial measure for intelligence, knowledge and wisdom. This is where Information Architecture and Information Visualization undertake an important mission.
That would have to be my MFA thesis entitled “Blogviz: Mapping the dynamics of information diffusion in Blogspace”. Not only because it was quite a recent endeavor but also it encompasses my key interests at the moment. I’m truly fascinated with understanding information diffusion patterns across different social networks. Hence Blogviz is still very much alive in my mind and whenever I have some extra time I would like to pursue the development of Blogviz V2, for which I have quite a pool of ideas.
Over the past year I’ve been doing research on the visualization of complex networks (consuming my “free-time” outside work). Part of this research can be seen at VisualComplexity.com, which is also planned to accommodate new functionalities in a near future.
InfoVis is a very recent field thus it’s still defining itself. As far as I know, there are almost no full-time dedicated InfoVis programs out there, apart from InfoVis classes in related degrees. And I actually believe this is a good thing. Due to its multidisciplinary nature, InfoVis requires a vast collection of knowledge from distinct areas of Science and Design, which is somehow difficult and limiting to accommodate in a unique program. It has to be a personal choice no matter what program of study one is pursuing.
Interaction Design Royal College of Art
Media Arts and Science MIT Media Lab
Interaction Design IVREA Institute
Interactive Telecommunications Program NYU
Communication Design - Hochschule für Gestaltung Schwäbisch Gmünd
Interface Design FH Postdam
5 - How do you think infovis researches will evolve in your country for next years ?
As to my knowledge, a strong infovis research arena is almost inexistent in Portugal. By an unfortunate tradition over the past 30 years, Portugal hasn’t invested much in research and development. This is changing as new government measures try to create more inviting environments for researchers in different areas of science. Another problem is that the concept of research in Portugal is still very much associated with the die-hard areas of science, such as Medicine, Chemistry, Physics, etc.
The last time I was in Portugal, last June, I talked with some people doing work on this field and involved in the organization of events and art gatherings. They acknowledged the lack of support and I could feel some frustration on their complaints. However, it seems there’s a thriving net art / generative art community in Portugal and I have a feeling that a serious interest in infovis is arising within this group. Things are shaking up, but it will certainly take sometime before infovis starts being seen as a potential research area with commercial viability.
infoVis / information visualization / infoviz, Interviews, Personal, Profiles, Projects, resources, User Experience, User Interfaceshttp://www.mentegrafica.it/blog/?p=127
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Posted by InfoVis at 3:11 PM | Comments (0)
September 12, 2006
An interview with...Mark Schindler
Mark Schindler, Chief Technology & Innovation Officer of Visual i|o, offers his thoughts and experiences in today interview about infovis.
1 - When, how and why have you decided to start up a company focusing on infovis ?
Information visualization has always fascinated me. As a child I was interested in all kinds of maps and diagrams and could pore over them for hours. I’d get out colors and create my own maps. About 15 years ago, when I was studying for my master’s degree in architecture I realized that representation of information was more interesting to me than the design of buildings. My M.Arch. thesis project examined ways that informationvia sound, light and electronic media
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Posted by InfoVis at 9:13 PM
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I was fascinated about the viz | ops project I saw in NewYork last november ( a picture from MOMA Exhibition is available ); viz | ops is a project that aim to offer an interactive visual tool that let users to get instant decisions, offering them the wider scenario available on the information they have. The brain behind Viz | ops is Ron Raz that works in New York for Vizrt, one of the biggest company offering visual and graphical services for real time interactive content, also in the sport-on-Tv area. Lets start listen to what Ron answered us: When, how and why have you decided to research on infovis ? The decision to do the research was after I worked on military intelligence projects, where the need for a unified interface was painfully clear. Which is, to you, the most interesting project you have worked on and why ? The most interesting project I worked on is unfortunately classified. On what themes are you working now ?
September 4, 2006
An interview with...Ron Raz
The reason it was the most interesting was because the end-users were open to explore new ways to solve existing problems.
If you should suggest an education programme to a student interested in InfoVis, which University Course do you suggest him/her ?
I think that the best approach to information visualization is interdisciplinary: a marriage between programming, computer graphics, psychology, art, and mathematics.
How do you think infovis researches will evolve in your country for next years ?
I think that technology makes it easier for researchers to implement increasingly more sophisticated models. This speeds up the life cycle of an infovis project, and makes it easier to prove viability of this important field.
infoVis / information visualization / infoviz, Interviews, Profiles, Projects, resources, User Interfaceshttp://www.mentegrafica.it/blog/?p=125
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Posted by InfoVis at 5:40 PM | Comments (0)
September 1, 2006
Flickr...once more infovis
As posted on the flickr blog some days ago, the rumors about the mashup "Maps&Pictures has come to an end.
Infact Flickr Team has realased an Ajax based solution to make user able to define where they took the picture or the place related to the picture; its also available a front-end for all.
The web based application is available onLine, into the "Organize > Map section of your account and, with a simple "Drag and Drop interaction, you can allocate your pictures on a specific point on the Earth.
The main problems are related to the limited European maps coverage, that is not so accurate as the USA one.
This application is a clear signal that maps are becoming more and more important into allday lifes.
If adding METATAG to the picture to better search results was the revolution brought by Photofinder by HCI Lab of Univeristy of Maryland, Fickr did a new revolution adding to it the METATAGGED Pictures the social networks rules.
Today, bearing of the successful projects like GoogleMaps and YahooMaps, Flickr move one step ahead, simply declaring that a METATAGGED Picture has more information is its also related to a physical point on the Earth surface.
If the trend of other cool Flickr tools is also including geotagging features ( for example, see MobUp ), I could move to a thought.
Considering the digital picture as the outcome of physical process involving: light, lents, 1 point on the Earth and users PointOfView, we could easy think to geotagging; but if we consider the digital image in general, instead, we also could be able to think that a picture could represent a place, could let the viewer feel to be in a place, could represent no-place at all, could be similiar to several places, and so on...
One "limit of the Flickr geo-software is that we could not think of a picture is related to several points...
Maybe its should be true if we consider the GeoTagging process as the expression of the relation:
Picture-PhysicalPoint-WhereTheCameraShootedThePicture
but...think of a METAPICTURE...
Youre in the bookstore in Milan and you would like to take a picture of a wonderfull NewYork skyline, printed on the front-cover of a book....
In this scenario if we would like to geotag the picture we should decide if itis related to Milan or to NewYork...even if we would like to say: "The picture is geotaggable to both cities
Im trying to say that geotagging could be usefull also to create relationship from one picture to several physical points, bearing of the reason the user geotagged the picture on that specific point and infovis could help and improve the growth of this emerging process.
Ideas, infoVis / information visualization / infoviz, Personal, resources, rias / Rich Internet Applications, User Experience, User Interfaceshttp://www.mentegrafica.it/blog/?p=124
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Posted by InfoVis at 1:41 PM | Comments (0)
