NASA space station automation: AI-based technology review

Research and Development projects in automation for the Space Station are discussed. Artificial Intelligence (AI) based automation technologies are planned to enhance crew safety through reduced need for EVA, increase crew productivity through the reduction of routine operations, increase space station autonomy, and augment space station capability through the use of teleoperation and robotics. AI technology will also be developed for the servicing of satellites at the Space Station, system monitoring and diagnosis, space manufacturing, and the assembly of large space structures

BWIBots: A platform for bridging the gap between AI and human–robot interaction research

Recent progress in both AI and robotics have enabled the development of general purpose robot platforms that are capable of executing a wide variety of complex, temporally extended service tasks in open environments. This article introduces a novel, custom-designed multi-robot platform for research on AI, robotics, and especially human–robot interaction for service robots. Called BWIBots, the robots were designed as a part of the Building-Wide Intelligence (BWI) project at the University of Texas at Austin. The article begins with a description of, and justification for, the hardware and software design decisions underlying the BWIBots, with the aim of informing the design of such platforms in the future. It then proceeds to present an overview of various research contributions that have enabled the BWIBots to better (a) execute action sequences to complete user requests, (b) efficiently ask questions to resolve user requests, (c) understand human commands given in natural language, and (d) understand human intention from afar. The article concludes with a look forward towards future research opportunities and applications enabled by the BWIBot platform

NASA space station automation: AI-based technology review. Executive summary

Research and Development projects in automation technology for the Space Station are described. Artificial Intelligence (AI) based technologies are planned to enhance crew safety through reduced need for EVA, increase crew productivity through the reduction of routine operations, increase space station autonomy, and augment space station capability through the use of teleoperation and robotics

An interactive interface for nursing robots.

Physical Human-Robot Interaction (pHRI) is inevitable for a human user while working with assistive robots. There are various aspects of pHRI, such as choosing the interface, type of control schemes implemented and the modes of interaction. The research work presented in this thesis concentrates on a health-care assistive robot called Adaptive Robot Nursing Assistant (ARNA). An assistive robot in a health-care environment has to be able to perform routine tasks and be aware of the surrounding environment at the same time. In order to operate the robot, a teleoperation based interaction would be tedious for some patients as it would require a high level of concentration and can cause cognitive fatigue. It would also require a learning curve for the user in order to teleoperate the robot efficiently. The research work involves the development of a proposed Human-Machine Interface (HMI) framework which integrates the decision-making module, interaction module, and a tablet interface module. The HMI framework integrates a traded control based interaction which allows the robot to take decisions on planning and executing a task while the user only has to specify the task through a tablet interface. According to the preliminary experiments conducted as a part of this thesis, the traded control based approach allows a novice user to operate the robot with the same efficiency as an expert user. Past researchers have shown that during a conversation with a speech interface, a user would feel disengaged if the answers received from the interface are not in the context of the conversation. The research work in this thesis explores the different possibilities of implementing a speech interface that would be able to reply to any conversational queries from the user. A speech interface was developed by creating a semantic space out of Wikipedia database using Latent Semantic Analysis (LSA). This allowed the speech interface to have a wide knowledge-base and be able to maintain a conversation in the same context as intended by the user. This interface was developed as a web-service and was deployed on two different robots to exhibit its portability and the ease of implementation with any other robot. In the work presented, a tablet application was developed which integrates speech interface and an onscreen button interface to execute tasks through ARNA robot. This tablet interface application can access video feed and sensor data from robots, assist the user with decision making during pick and place operations, monitor the user health over time, and provide conversational dialogue during sitting sessions. In this thesis, we present the software and hardware framework that enable a patient sitter HMI, and together with experimental results with a small number of users that demonstrate that the concept is sound and scalable

Training of Crisis Mappers and Map Production from Multi-sensor Data: Vernazza Case Study (Cinque Terre National Park, Italy)

This aim of paper is to presents the development of a multidisciplinary project carried out by the cooperation between Politecnico di Torino and ITHACA (Information Technology for Humanitarian Assistance, Cooperation and Action). The goal of the project was the training in geospatial data acquiring and processing for students attending Architecture and Engineering Courses, in order to start up a team of "volunteer mappers". Indeed, the project is aimed to document the environmental and built heritage subject to disaster; the purpose is to improve the capabilities of the actors involved in the activities connected in geospatial data collection, integration and sharing. The proposed area for testing the training activities is the Cinque Terre National Park, registered in the World Heritage List since 1997. The area was affected by flood on the 25th of October 2011. According to other international experiences, the group is expected to be active after emergencies in order to upgrade maps, using data acquired by typical geomatic methods and techniques such as terrestrial and aerial Lidar, close-range and aerial photogrammetry, topographic and GNSS instruments etc.; or by non conventional systems and instruments such us UAV, mobile mapping etc. The ultimate goal is to implement a WebGIS platform to share all the data collected with local authorities and the Civil Protectio