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Anthony R. '09

May 16, 2007

More on the Paris Metro

Posted in: Academics & Research


Confusing screens at Chatelet station, Paris

The term's almost over! While I'm excited for the summer, with a continuation of my January internship at the BNSF Railway in Texas, I'll also be missing some of the great experiences I've enjoyed this semester. I'll tell you about one of them here.

For the past four months, I've been working with the MIT Design Lab to propose improvements to and new ideas for the metropolitan Paris subway system. (I introduced this to you sometime in February.) Our effort is directly sponsored by RATP, Paris' public transit authority, and we met at their corporate offices over Spring Break to present research we had done so far. Technically it's a grad class, and yeah the class is about half master's, half PhD students (and then me), but age doesn't matter so much in these things.


RATP headquarters (Maison de la RATP/House of RATP) near Gare de Lyon, Paris

For the first three weeks or so, we developed ideas independently... we urban planners, architects, designers, and MBA students, that is! As you can imagine, we all came up with wildly different stuff, though very interesting in all of its own ways. The workshop began very open-ended: our weekly assignments were literally things like "think about the Paris subway system, do a little research, and come up with some ideas about useful improvements" and "now that you've learned some more about [x], extend your ideas to reflect that new insight." It was really refreshing to just sit back and see what everyone brought to class, and how they were inspired by your previous thoughts, or vice versa. One bright concept could change the direction of the entire term!

The professor and instructors took our ideas and split them into four big groups -- cultural, commercial, learning, and social connection -- and assigned three to four people from the class to work on each of these four project areas. I had suggested education as a possible use of subway station and train space, so not surprisingly, I was assigned to the learning group. :)

Each group then met with Marco Susani, a design director at Motorola whose team developed the RAZR phone. He had some good initial insight about what it means to "be mobile," in the sense of exchange of information in a mobile environment like the Metro. The next week, Madame Furstenberg, my French teacher from last semester, came to the class with the director of the MIT-France program to give a crash course on Parisian culture. She pointed out a neat site called Objectif Respect, which RATP created to promote more friendly interactions on Paris buses and subways. :-P (I hadn't seen it, and it's worth a click -- check out the "Top 10"!) And then in true French style, a wine and cheese reception followed.

We arrived in Paris on a Saturday, and our first assignment was to perform an "ethnography" of the subway during the weekend. We toured the various lines and spent a good two days underground examining everything from the advertising on the walls to poorly designed staircases that disrupt crowd flow. Yeah, they paid for our subway fares.


(those red boxes show where on the platform the camera is pointing)

We took thousands of pictures of station entrances, train interiors, chairs, vending machines, posters, placards, people walking, and even overflowing trash cans. We sorted through all of this stuff and picked out the 20 or 30 shots that best represented things we wanted to demonstrate. The hotel wasn't too happy with our expropriation of the breakfast room as daily workspace ... we moved the cups and plates around on the tables to accommodate our laptops, and they made us put them back perfectly as we had found them!

For each photo that we selected, we added a caption that explained the phenomenon of interest.

(This was a slide explaining something about social interaction and the indirect means we currently use to express ourselves to strangers on the train.)

These ethnography images formed the basis of further inquiry for the rest of the semester. We also incorporated many of them in our formal presentations to RATP (which I'll get to shortly).


A photo of Madeleine station, under construction

On Monday, we enjoyed a tour of the new driverless Line 14, with a visit to its Bercy operations control center at the end. I've visited operations centers for Amtrak, MBTA, and BNSF, and I can pretty much say that they all look pretty similar. :-P Line 14's was like a mini version, comprising a single room and a few personnel.

We broke for a few hours and reconvened at 6pm for a tour of Chatelet-Les Halles, the central hub of the Paris subway network. This involved a tour of not only the station itself, but also the surrounding Les Halles shopping complex and outdoor areas. We spent a fair amount of time underground just walking around, taking pictures, and observing the unique crowd behavior that forms at rush hour.

Our midterm presentation to RATP was the next morning, so everyone worked feverishly into the night to incorporate all of the things we had experienced in the preceding days with the research we had done prior to arriving in Paris. Again, we commandeered the hotel breakfast room, though some of us who were still working past 1am were kicked out (!) since the lobby manager was leaving for the night. My group ended up on the stairs!

The next day saw us rising early. We didn't expect so many people to be there -- managers of entire subway lines (1 and 14), directors of entire departments, project managers (like one lady who manages all of the information kiosks in the stations), and even a few graduate students who are interning at the agency. We talked about what we had seen, problem areas to consider, and defined a trajectory for our work going forward. Examples include new navigation systems, ways to make existing signage less confusing, methods to teach history and culture to Metro riders, a system like Craigslist's "missed connections" forum, social "games" to play with other passengers (like scavenger hunts), and more effective business models for transactions of goods/services within the Metro.

Yeah, we're intently watching. :P

Feedback was given by RATP after each group’s presentation. We were reminded to consider the less technologically savvy customers, and to cater to their needs as well. Additionally, challenges of physical security often limit potential uses of the Metro space. The balance of creativity and security is an especially important one -- you've got to be able to evacuate tons of people quickly in case of emergency.

Many of our ideas focused on platform and residual spaces, without giving enough thought to the spaces within the trains themselves. Also, many slides talked about events or activities involving lots of people – but while more people means more potential revenue, the higher traffic also results in services becoming harder to deliver. We gathered some great direction for our future work.

After an excellent lunch, we had an "ideation session" in which the personnel split up between our four project groups for some rapid-fire idea generation. This involved large sheets of butcher paper and hundreds of brightly-colored Post-it notes! (I'm not kidding.)

When we came back to Cambridge, we began some serious work on refining our proposals, culminating with this past Monday's final review. I'll blog about that soon!

Comments (Closed after 30 days to reduce spam)

First?

Posted by: 0 on May 16, 2007

Very Interesting!!

But would the passengers playing games actually work, and how practical is it?

Ankit Chandra
Gaborone, Botswana

Posted by: Ankit Chandra on May 16, 2007

RFID, future of ticketing

I would appreciate a monitor with captioned news playing...people avoid looking at each other while trying to maintain some level of personal space. A tv would make things more comfortable (which you can also display miscellaneous info on

Posted by: 0 on May 16, 2007

You are getting such a great, practical education! It is so aligned with "the real world"! =)
And wow- you're taking that class with Masters and PhDs?! =)

Posted by: yg '11 on May 16, 2007

wow that's so exciting!
Two years ago I visited france and I remember
the rer and the tgv being really impressive.
The only thing i really remember about the metro is the doors that latch and the seats near the doors that flip up really loudly when someone gets up. I always thought it would be really awkward to have to sit there but otherwise it is wasted space I guess.
Anyway nice pictures too. I especially like the 2001 space odyssey feel to the observation desk where all the security cameras are.

Posted by: Larisa on May 16, 2007

lol smile

I don't think anyone has ever found quite so suitable a niche as you. Anthony-Niche.

Posted by: lulu on May 16, 2007

that class seems like a lot of hard work, but lots of fun too!! I expect to be taking classes like that in the next 4+ years :D

Posted by: milena '11 on May 16, 2007

Something I've always liked about MIT was the fact that they're not afraid to send their students out into the real work to invoke real change. I'm sure this class is only one of many in which students are forced to truly apply what they've learned for the betterment of society.

Posted by: JamesM on May 16, 2007

It's great that you guys are working to improve the metro! It's so confusing at first (although after the first couple of days you kind of get the hang of it). I can't wait until I'm back in Paris and I can see some of your ideas in action!

What did you think of Les Halles? It was by far one of the craziest places I've ever been in!

Posted by: Alie '11 on May 23, 2007

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