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Digital Fabrication: Enabling Ambient Intelligence, Ubiquitous Computing and the Internet of Things

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Abstract:

In 1999, Kevin Ashton, cofounder of MIT's AutoID Center, is credited with coining the phrase “Internet of Things” (IoT). The phrase was used to describe a new information technology paradigm linking new developments in Radio Frequency Identification (RFID) and wireless networking with the expanding internet. At the time, the vision for the IoT was focused on revolutionizing supply chain logistics and inventory management using RFID tagging. By using RFID tags it became possible to “endow” packages, physical assets and other items with unique identities and location awareness thus bringing new efficiencies to the logistics domain. A decade later, the concept of an “Internet of Things” has expanded and evolved dramatically. This concept now describes a vision of a fully interconnected world where swarms of sensors provide real-time information about a vast number of physical and virtual state variables around the world. The evolution of digital fabrication methods, materials and applications has been influenced by the IoT vision and technology demands. Innovations focused on new functional inks, flexible and unconventional substrates, low temperature device and circuit fabrication, and roll-to-roll manufacturing are already being leveraged to produce all-printed RFID tags and antenna, “smart” labels, “smart” packaging, and novel sensors fabricated on unconventional surfaces and substrates.

The first part of the presentation will provide a brief overview of the evolution of the IoT, ambient intelligence and ubiquitous computing technologies. Next, the presentation will focus on the advantages provided by digital fabrication approaches and how these approaches are enabling current IoT applications. Finally, the presentation will provide an outlook for next generation IoT applications which will incorporate new and different digital fabrication approaches including nanofabrication and biofabrication.

Document Type: Research Article

Publication date: 2012-01-01

More about this publication?
  • For more than 30 years, IS&T's series of digital printing conferences have been the leading forum for discussion of advances and new directions in 2D and 3D printing technologies. A comprehensive, industry-wide conference that brings together industry and academia, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems?particularly those involved with additive manufacturing and fabrication?including bio-printing, printed electronics, page-wide, drop-on-demand, desktop and continuous ink jet, toner-based systems, and production digital printing, as well as the engineering capability, optimization, and science involved in these fields. In 2016, the conference changed its name formally to Printing for Fabrication to better reflect the content of the meeting and the evolving technology of printing.

    Please note: For purposes of its Digital Library content, IS&T defines Open Access as papers that will be downloadable in their entirety for free in perpetuity. Copyright restrictions on papers vary; see individual paper for details.

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