Posts filed under 'robotics'

VIDA

vida

Here are a number videos of installations and sculptures on the theme of artificial life which won awards at VIDA last year. Via wmmna

vida

Mission eternity sarcophagus

Etoy.corporation launched the Mission Eternity Project in 2005, foregrounding on the one hand respect for the human longing to survive in some way after death, and on the other a sense of irony about dated sci-fi fantasies we contrive to satisfy that desire. The Sarcophagus is one materialization of this project. It is a mobile sepulchre that holds and displays portraits of those who wish to have their informational remains cross over into a digital afterlife. The size of a standard cargo container that can travel to any location in the world, the Sarcophagus has an immersive LED screen covering its walls, ceiling and floor. There, interactive digital portraits can be summoned via mobile phone or web browser from virtual capsules that are stored in the shared memory of thousands of networked electronic devices of Mission Eternity Angels (people who contribute a small part of their personal storage capacity to the mission, currently 765 of them; to date, 2 volunteers have been accepted for encapsulation).

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The data spectres that populate this tenuous memorial space are composed of details of lives lived, in visual, audio and text fragments. But when they are summoned in lo-res pixellated form in the Sarcophagus, they resemble one merged personality. The massing of details that we find in archives and records that keep the dead with us has a similar compositing effect, yet the Sarcophagus is also very unlike those. It gives us access to a novel social world generated among networked computer users who have a common goal of keeping something alive, which can invoke intense feelings such as care and wonder.

vida

ALAVS 2.0

Jed Berks’ Autonomous Light Air Vehicles combine many of the themes of artificial life and multi-agent robotics research in an accessible and elegant public presentation. These include capable powered navigation and obstacle avoidance, organized multi-agent behaviour (such as flocking), discernable (quasi) intelligent individual behaviour, and interaction with other (quasi) intelligent agents, i.e., people. Connecting these agendas with more contemporary interest in mobile and locative technologies, Berk has implemented human-ALAV communication via mobile phone technology. The rigors of such a project must not be elided.

vida

While robots in research-lab contexts often exhibit remarkable capabilities, they are just as often delicate, unreliable and require the constant attention of one or several highly trained staff. A project like ALAVs must exhibit its qualities in the general public, must inform and entertain, and at the same time be robust and resilient to the unpredictabilities of unusual architectures and architectural materials, weather, children and crowds (and sometimes, animals) – influences which are almost always filtered out in the controlled environment of the lab.

vida

The ALAVs achieve all this, while remaining lighter than air, an achievement in itself given the weight of batteries and other components. The ALAVs are beguilingly delicate translucent agents which drift and float in a most un-robotic way. Videos

1 comment April 23rd, 2008

Joseph Weizenbaum – AI & Humanity

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Joseph Weizenbaum died at the ripe old age of 85 last month (NYTime Obituary). Weizenbaum was best known for ELIZA, a program designed in 1966 to establish natural language conversation with a computer by emulating a Rogerian therapist (Online Version of ELIZA). Weizenbaum was the first to note that the ELIZA conversations weren’t an example of computer “thinking,” but really consisted of some clever programming techniques. His argument that computers were merely tools to assist humans in their everyday lives put him in opposition to many of the leading researchers in the emerging field of artificial intelligence.

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A few years after he wrote ELIZA, the idea of the thinking computer gained popular credence. A famous article in Life magazine in 1970 entitled “Meet Shakey, the First Electronic Person” was testament to this. Shakey was a Stanford University robot and one of Weizenbaum’s colleagues at MIT was quoted in the Life article as saying: “In from three to eight years we will have a machine with general intelligence of an average human being.”

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Shakey the Robot was the first mobile robot to be able to reason to some degree about its own actions.

Soon, the popular media was trumpeting the impending arrival of thinking machines and it was left largely to Weizenbaum to put the issue in perspective and to note that computers as thinking machines weren’t right around the corner. He drew more fire from the AI community from his book, “Computer Power and Human Reason” that argued in part that man from the view of information processing is looked at as a means and not as an end. He worried that many computer scientists were following paths that were dehumanizing. Weizenbaum argued, essentially, that computers impose a mechanistic point of view on their users on us and that that perspective can all too easily crowd out other, possibly more human, perspectives.

Weizenbaum considered himself a gadfly and even heretic of the artificial intelligence community, which has had soaring flights and deep drops in acceptance and interest since he wrote ELIZA in the mid-1960s. AI currently is in a down draft as the firms that were built around it in the 1980s have largely faded from view. In 2007, Il Mare Film created an 80-minute documentary entitled “Weizenbaum. Rebel At Work.” Trailer The film is a personal portrait of the man and his life, with him telling mainly stories. Originally produced in German, an American version is available with subtitles and voice-over. The site also has a photo gallery of Weizenbaum’s life supported by audio clips from the film.

more articles on Joseph EDGE, Technium, MIT

Add comment April 21st, 2008

Insect Micro-Electro Mechanical Systems

image of fly

The Hybrid Insect Micro Electro Mechanical Systems project aims to create literal shutterbugs — camera-toting insects whose nerves have grown into their internal silicon chip so that wranglers can control their activities. DARPA researchers are also raising cyborg beetles with power for various instruments to be generated by their muscles. via spatialrobot

2 comments April 14th, 2008

Adaptive Evolutionary Robotics

Hod Lipson demonstrates a few of his little robots, which have the ability to learn, understand themselves and self-replicate. At the root of this uncanny demo is a deep inquiry into the nature of how humans and living beings learn and evolve, and how we might harness these processes to make things that learn and evolve. via the very interesting spatialrobots

Add comment April 11th, 2008

Swarming Structures

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I have an ongoing interest in swarming structures that goes back to my Angels, Flying Reconfigurable Architecture work which I did at the Bartlett a couple of years ago. Going from concept to real truely swarming LTA vehicles is another story but these developments in mobile robotics are interesting glimpses at a possible world made up of ecologies of architectural fragments, whether at a nano or larger scale that. Above is a team of “swarm-bots” negotiating a terrain outside a laboratory in Brussels, Belgium.

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Each Swarm-bot is 19 centimetres high, has a rotating turret, a claw-like gripper and moves using a combination of caterpillar tracks and wheels. Each also has a basic computer and is loaded with the same software.

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The simple rules laid out in this software allow the robots to perform complex actions as a group. A swarm of ants uses a similar strategy to tackle difficult jobs like carrying a large object. See Film

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A red color ring tells others, “Grab me;” blue means “stay away.” Scientists study ant colonies, bird flocks, mammal herds, and fish schools to understand the simple genius of such animal swarms.

Add comment April 8th, 2008

Michael Wihart – Soft Architectural Machines

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Michael Wihart explored how ecologies of small machines made of nanotechnological and biotechnological elements might be able to swarm together to create architectural space and developed notions of how these spaces might reconfigure over time. Here’s some images of his work and some thoughts of his on the issues he raises.

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“The decadence and redundancy of the integrity of architectural thinking needs to be constantly questioned in order to reveal if architecture can be a source for the sentimental titillation. The embarrassing meanders of architecture into the challenge of the feasibility must be extended into the poetry of spatial mediation. the process of designing can no longer be solely functional and operational. The creation of an architecture which is embedded in the mythical knowledge of the future enables us to extend the sentiment of in-habitation into the realm of co-existence.”

wihart

“Certainly this vision can be engaged to fulfil the concupiscence of a few heroic models but the question if this architecture can establish a casing of affirmative cultural emergence which is the source and site for the engagement of individuals with the fate of their co-habitants, is a different one. Architecture therefore stands for the manifestation of the ambivalence of the transience and the after-effect of the notion of co-existence. But when architects by themselves abandon and forget to realise fantasies which have always already been lost in the dawn of the socialisation, where then will we find the sites for the staging of our sentiments?”

5 comments January 18th, 2008

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Recommended IA Related Websites
Bldgblog
Eyebeam
Hyperexperience
Infosthetics
Luminapolis
Nanoarchitecture
Pixelsumo
Rhizome
Spatial Robots
This Happened
We Make Money Not Art

Recommended IA Related Courses
AAC, Bartlett, UCL
Design Interactions, RCA
MAADM
MediaLab, MIT
Textile Futures, UAL
Unit 14, Bartlett, UCL


 

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