منابع مشابه
The Physical World as a Virtual Reality
This paper explores the idea that the universe is a virtual reality created by information processing, and relates this strange idea to the findings of modern physics about the physical world. The virtual reality concept is familiar to us from online worlds, but our world as a virtual reality is usually a subject for science fiction rather than science. Yet the world could be an information sim...
متن کاملThe Physical World as a Virtual Reality Part II: Simulating Space and Time
This paper explores the idea that the space-time of a virtual reality could appear to those within it as our space-time does to us. The likely processing needed to do this includes a dynamic information base, a discrete underlying grid and distributed processing. The simulation could present on the surface of a fourdimensional hyper-sphere, where an information processing grid calculates space,...
متن کاملQuerying the physical world
In the next decade, millions of sensors and small-scale mobile devices will integrate processors, memory and communication capabilities. Networks of devices will be widely deployed for monitoring applications. In these new applications, users need to query very large collections of devices in an ad-hoc manner. Most existing systems rely on a centralized system for collecting device data. These ...
متن کاملTagging the physical world
Since Vannevar Bush’s futuristic vision in 1945 [1] and one of its more recent incarnations, namely MyLifeBits [4], computer scientists have discussed the benefits of capturing data from the physical world (or rather a “mirror” of them) and bringing them to the virtual world, where they can be transformed into usable knowledge. We propose here to revisit this vision following a social tagging a...
متن کاملEncountering the Physical World
Manufacturing and product design are grounded in the physical world. The entire product lifecycle involves a wide range of integrated tasks that focus on the properties of physical objects, beginning with begins with the design of physical objects and the specification of the materials from which the physical objects are made. Thus, reasoning tasks within manufacturing and product design requir...
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ژورنال
عنوان ژورنال: Philosophy
سال: 1936
ISSN: 0031-8191,1469-817X
DOI: 10.1017/s0031819100033477