robotic control
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Dr. Margaret Craven discusses HIV/AIDS from the perspective of a front-line clinician. AIDS is unprecedented in both the speed with which it spread across the globe and in the mobilization of efforts to control it. It is a disease of modernity. Along with the relative ease and velocity of modern transportation methods, other background conditions include Western medicine, with hypodermic needles and bloodbanking, intravenous drug use, and ...more
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The nineteenth century in Europe is, in many ways, synonymous with the rise of the bourgeoisie. It is misleading, however, to consider this newly dominant middle class as a homogenous group; rather, the century may be more accurately described in terms of the rise of plural middle classes. While the classes comprising this group were united by their search for power based on property rights rather than hereditary privilege, they were other...more
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Loss of sensory or behavioural functions as a result of brain damage or dysfunction can clearly have a significant negative impact on quality of life. What progress are we making towards repairing damaged brains and sense organs and treating mental disorders? This lecture will consider what therapeutic promise is currently offered by pharamacological, brain stimulation, brain training, neuroprosthetic (connecting artificial sensors to...more
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Kelley talks about how the observation phase is the most overlooked part of the development process. Kelley hires social scientists to watch people complete tasks instead of asking them usability questions. He prefers to see them as customers instead of users and strongly believes that customer satisfaction comes with understanding their values. He gives examples of how his team will observe a customer in their usual environment instead of...more
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[Introduction by David Cassak] Tom Fogarty explains that he became interested in medicine "by accident." He discusses his early design development and how he turned a clinical problem into a device that could solve the problem: "In this situation...it was almost like a lightbulb that went off. If you put a thin catheter system down, and you can make it bigger and then withdraw it and control the volume during withdrawal, you get the clot o...more
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There were a number of creative imperatives that were addressed in the development of James Bond, says Turner, primarily, retaining authenticity to the Bond character. Bond has an aura of always being in control of his environment, and this had to be maintained in the game. At a practical level, this required integrating combat and stealth in moment-to-moment game play. This was achieved by combining the best features of two competitive p...more
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Roizen talks about the importance of bootstrapping and maintaining control of the company in the early stages. Not only do entrepreneurs have to work for a living, they also have to make the money raised last for a longer time. When capital became easily available, Roizen notes that people stop making money the old fashion way: by working. If you make profit, you don't need other people to invest in your company, she says.
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Families lived together in traditional China and sons remained on the land; division of family land led to tiny plots and rural poverty. Because labor was so cheap, the country did not urbanize or mechanize. The Communist government started out with a pro-natal stance, but after experiencing the famine of the Great Leap Forward, moved strongly to fertility control. Fertility declined rapidly in the 1970s, but to counter momentum, the One-C...more
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Andrew Kassoy, co-founder of non-profit B Labs, says that $2.5 trillion organization thinks of itself as socially responsible business. His infrastructure organization seeks to bridge the companies that want to grow with those who control the flow of capital. He advocates that weaving the social mission into the legal backbone of a growing enterprise allows like-minded investors to put capital where their values lie.
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This final lecture on Aristotle focuses on controlling conflict between factions. Polity as a mixture of the principles of oligarchy and democracy, is the regime that, according to Aristotle, can most successfully control factions and avoid dominance by either extreme. Professor Smith asserts that the idea of the polity anticipates Madison's call for a government in which powers are separated and kept in check and balance, avoiding therefo...more
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The idea of ecological communities has changed tremendously over the past forty years. The classical view stated that there were so many different species because evolution packed them tightly into the available niches. The modern view emphasizes the idea of trophic cascades, or top-down control in food chains. This emphasized the importance of predation in ecology, although it downplayed the significance of food webs, which showed the int...more
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Professor Blight finishes his lecture series with a discussion of the legacies of the Civil War. Since the nineteenth century, Blight suggests, there have been three predominant strains of Civil War memory, which Blight defines as reconciliationist, white supremacist, and emancipationist. The war has retained a political currency throughout the years, and the ability to control the memory of the Civil War has been, and continues to be, hot...more
