Robot graphic simulation testbed

The objective of this research was twofold. First, the basic capabilities of ROBOSIM (graphical simulation system) were improved and extended by taking advantage of advanced graphic workstation technology and artificial intelligence programming techniques. Second, the scope of the graphic simulation testbed was extended to include general problems of Space Station automation. Hardware support for 3-D graphics and high processing performance make high resolution solid modeling, collision detection, and simulation of structural dynamics computationally feasible. The Space Station is a complex system with many interacting subsystems. Design and testing of automation concepts demand modeling of the affected processes, their interactions, and that of the proposed control systems. The automation testbed was designed to facilitate studies in Space Station automation concepts

Using automatic robot programming for space telerobotics

The interpreter of a task level robot programming system called Handey is described. Handey is a system that can recognize, manipulate and assemble polyhedral parts when given only a specification of the goal. To perform an assembly, Handey makes use of a recognition module, a gross motion planner, a grasp planner, a local approach planner and is capable of planning part re-orientation. The possibility of including these modules in a telerobotics work-station is discussed

Originalism: A Critical Introduction

The theory of originalism is now well into its second wave. Originalism first came to prominence in the 1970s and 1980s as conservative critics reacted to the decisions of the Warren Court, and the Reagan Administration embraced originalism as a check on judicial activism. A second wave of originalism has emerged since the late 1990s, responding to earlier criticisms and reconsidering earlier assumptions and conclusions. This Article assesses where originalist theory currently stands. It outlines the points of agreement and disagreement within the recent originalist literature and highlights the primary areas of continuing separation between originalists and their critics

Metalevel programming in robotics: Some issues

Computing in robotics has two important requirements: efficiency and flexibility. Algorithms for robot actions are implemented usually in procedural languages such as VAL and AL. But, since their excessive bindings create inflexible structures of computation, it is proposed that Logic Programming is a more suitable language for robot programming due to its non-determinism, declarative nature, and provision for metalevel programming. Logic Programming, however, results in inefficient computations. As a solution to this problem, researchers discuss a framework in which controls can be described to improve efficiency. They have divided controls into: (1) in-code and (2) metalevel and discussed them with reference to selection of rules and dataflow. Researchers illustrated the merit of Logic Programming by modelling the motion of a robot from one point to another avoiding obstacles

Rethinking a Reinvigorated Right To Assemble

Revived after a decades-long slumber, the First Amendment’s Assembly Clause has garnered robust attention of late. Endeavoring to reinvigorate this forgotten clause, legal scholars have outlined a normative vision of the assembly right that would better safeguard the freedom of association. This Note argues that such an approach—no matter its merits or its deficiencies—overlooks the Clause’s central aim. The assembly right is in fact best understood as an assembly right, not as a right about associations. This Note advances that proposition by closely analyzing the text and the history of the Assembly Clause, a project that has not yet been systematically undertaken. The evidence unearthed from this inquiry demonstrates that the Assembly Clause seeks, as its first-order concern, to protect in-person, flesh–and–blood gatherings. Such protection is thus ultimately of great import in rethinking both the freedoms afforded and the constraints imposed on dissent within our constitutional framework

Second Set of Spaces

This document describes the Gloss infrastructure supporting implementation of location-aware services. The document is in two parts. The first part describes software architecture for the smart space. As described in D8, a local architecture provides a framework for constructing Gloss applications, termed assemblies, that run on individual physical nodes, whereas a global architecture defines an overlay network for linking individual assemblies. The second part outlines the hardware installation for local sensing. This describes the first phase of the installation in Strathclyde University

The early days of IFOAM

Around the early 1970s, there was a foreign publicity manager at a famous French weekly magazine [L’Express] who, in the course of her duties, voyaged all over the world visiting clients. This person happened also to be a friend of the Organic agriculture movement in general and of the French association Nature et Progrès in particular. Her favourite sport was hunting down the pioneers of Organic agriculture who had for decades, usually unknown to each other, been doing original work in their very different countries. Karin Mundt was this intrepid hunter; if any obscure pioneers were anywhere near her flight path, she would track them down. Over several years, contacts were made all over the world. Already in Europe, the necessity was evident, if only to try overcoming the language [and cultural] barriers. During discussions about the name of a projected new organisation, the president of N&P, Roland Chevriot, insisted it should federate movements, as a clear signal that, in all their diversity, these movements own the concept of Organic agriculture. Try telling that to legislators today