It’s very impressive how quickly 7-Eleven can install new lighting. LEDs are a huge shift in lighting, and this very prominent example will influence millions of consumers.
Many companies have agreed to large energy reductions, up to 20 and 25 percent. I noticed this van outside my local 7-Eleven yesterday. They changed the store’s lighting to LEDs without closing the business. Another store I passed yesterday in western Tokyo was also updated. I wonder how soon all the 7-Elevens will be using these very low energy lights.
I think the new strips of small lights produce a more pleasant light than the old fluorescent tubes. What do you think?
At Tokyo’s Design Touch, I came across Britta Riley’s WindowFarm. It’s a vertical hydroponic system for growing vegetables in apartment windows. I like the idea that city people can grow their own food, that vertical urban space can be better used, and the premise of R&D-I-Y (do it yourself R&D), where customers use web “crowdsourcing” to contribute new ideas about the product.
WindowFarm has appeared at New York’s Museum of Modern Art, the Venice Biennial, and even Martha Stewart’s TV show. The installation I saw really showed off how space-efficient the system is. The parts I am less keen on include the hydroponic system and the pump. The idea of using chemicals and electricity, to me, seems contrary to simplicity and nature. However, I know that many people are strong believers in hydroponic farming.
What do you think? Would you install this system in your home? Could it be done with soil instead of hydroponics? What do you think of creating an online community to support micro-urban farming?
WindowFarm also reminds me of one of the first images from Tokyo Green Space: the “pet bottle” (Japan’s name for disposable beverage containers) supporting a plant in Metro station men’s room. That installation was entirely no-tech, and yet both rely on this ubiquitous and wasteful bottle that we can’t seem to live without.