More observations from the trip to Barcelona. See part 1 here (and the complete set on Flickr).

Graffiti scarification. At Park Guell, people mark the cactus so future tourists can see that they were there and they were douchebags.

I’m sure I’ve never seen a sign for a detective agency before. But within days of seeing this, I come across a New Yorker article excerpting Mavis Gallant’s diary from Spain, in 1952. She mentions the ubiquity of signs for detective agencies in Barcelona! Who knew?

Gaudi’s Casa Batll??.

Delicious pinxtos.

Recycling depot with a book-exchange rack and a used-clothing-for-charity collection box.

The presentation and form factor of the Jam??n ibérico is sufficiently iconic that you can buy an inflatable non-meat version.

Gestural guidance.

• [from steve_portigal] National Onion Labs, Inc. – [Bet you didn't know that there was a national onion lab, or that there were standards for onion certification. Now you do. You're so very welcome!] People use onions for their unique and distinctive flavors and by looking for the appropriate NOL certification you can be assured that the onion you choose will be appropriate for your use. Look for NOL’s trustworthy quality certification Certified Extra Sweet®, Certified Sweet®, Certified Medio™ and Certified Sizzler™ when selecting onions.
• [from steve_portigal] From Muses To Music: Where Ideas Come From [NPR] – [Transcript of a Talk of the Nation episode at the Aspen Ideas Festival, with a broad cross-section of participants.This was my favorite snippet.] Q: Joining us now is Eric Fischl. He's a painter and sculptor…Not where do your ideas come from, but how do you come up with them? A: I'm a painter of people, so one of the sources of my inspiration is body language. And when I see people sitting, standing, moving, twisting, turning in very specific, very idiosyncratic ways, I'm riveted by it. I don't know why. If I have my camera with me, I take a photograph of it. And then back in my studio, I look at that photograph and try to find a context for explaining why I was fascinated by that particular gesture.[They don't all work out] but the process is always fascinating.
• [from steve_portigal] Technological Superstition [The Technium] – [KK takes a direct look at how we imbue objects with meaning, although he frames it as "superstition." Funny how that word really agitates me, whereas my term (meaning) is pacifying. In our work, perception often is reality, but I'm refreshed and challenged by Kevin's close reading of reality, just plain reality.] They honestly believe that artifacts can transmit the aura of a human who uses it. In this case, the steel transmits the bravery of the firemen rescuers, and the innocence of the civilians who died. But it can also transmit cooties. They believe that wearing Hitler's sweater would be a bad idea, while sleeping in a room (completely remodeled) that Lincoln slept in is a good idea. This is magical thinking….In the end, a historical technological artifact is one of the reservoirs in the modern world where superstition still flows freely.

• Parade magazine writer tries Microsoft’s "Project Natal" – I often talk about how technology creates new gestures that challenge social norms. This writer's gentle assertion that "you have to be okay with looking like a drunken maniac about to be arrested on Cops." is simply another great example. People use the language of aberrant behavior ("drunken maniac") to characterize behavior that doesn't currently fit into an acceptable standard. Natal will presumably be used backstage, in the living room, where such appearances are more tolerable than in public. But these assessments of when a product is breaking established norms are often warning signs that designers and marketers should pay attention to. Can Microsoft celebrate the spasmodic play? Can it reframe the abnormal as successful? Or will it simply recede with time and become acceptable (cf: bluetooth headsets, cell phones)?

• Paul Graham on the "social norm" problem with the Segway – This is a point I made in my interactions column "Some Different Approaches To Making Stuff" – Kamen is the genius who got it wrong, because he focused only on technology and not on culture and behavior.

  "The Segway hasn't delivered on its initial promise, to put it mildly. There are several reasons why, but one is that people don't want to be seen riding them. Someone riding a Segway looks like a dork.

  My friend Trevor Blackwell built his own Segway, which we called the Segwell. He also built a one-wheeled version, the Eunicycle, which looks exactly like a regular unicycle till you realize the rider isn't pedaling. He has ridden them both to downtown Mountain View to get coffee. When he rides the Eunicycle, people smile at him. But when he rides the Segwell, they shout abuse from their cars: "Too lazy to walk, ya fuckin homo?"

  Why do Segways provoke this reaction? The reason you look like a dork riding a Segway is that you look smug. You don't seem to be working hard enough."

• Like Nike+ for happiness, iPhone app is data collection for PhD thesis – "At repeated periods throughout the day you'll be pinged by your iPhone either by email or by SMS, and prompted to answer a short one-minute survey. This one asks how happy you are, what you're doing (yes, "making love" is an option, though hopefully it's an activity you'd prioritize over doing some science) whether you exercised recently, whether you're alone, who you're talking to and what you're thinking about." Essentially a "beeper study" but somehow a more viral story ("iPhone"!) than normal.
• 'True Blood' Beverage – "Inspired by HBO's hugely successful vampire drama series, True Blood, Omni Consumer Products struck a deal with the network's licensing division to releasing 'Tru Blood' the actual beverage..a drinkable product inspired by a beverage meant to taste like blood so that fake vampires from a pay-cable TV show can survive without having to resort to feasting on humans."

HoustonChronicle.com has a well-written, appropriately tongue-in-cheek article about Norwegians reacting to Jenna Bush’s seeming-devil-invoking hand gesture that was really a Texas Longhorns sign. The coverage of this has been really lame; pointing out that the gesture is similar to a heavy-metal sign in Norway. But even the SF paper ran a picture of a rock concert in San Francisco where people were using the same gesture. But it was an AP story; they left the story unedited, making no reference to the fact that it’s something that happens at every rock concert in this part of the world as well. Yes, the Norwegian press reacted, based on their metal-esque interpretation of the gesture, but the story doesn’t have to have this wild-eyed “in NORWAY, heavy metal fans made this gesture when they enjoyed their loud rock music” as if we’ve never heard of that fascinating and exotic foreign fact.