Xcoax 2019: Proceedings of the 7Th Conference on Computation
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BION System for Distributed Neural
Medical Engineering & Physics 23 (2001) 9–18 www.elsevier.com/locate/medengphy BION system for distributed neural prosthetic interfaces Gerald E. Loeb *, Raymond A. Peck, William H. Moore, Kevin Hood A.E. Mann Institute for Biomedical Engineering, University of Southern California, 1042 West 36th Place, Room B-12, Los Angeles, CA 90089-1112, USA Received 5 October 2000; received in revised form 18 January 2001; accepted 26 January 2001 Abstract We have developed the first in a planned series of neural prosthetic interfaces that allow multichannel systems to be assembled from single-channel micromodules called BIONs (BIOnic Neurons). Multiple BION implants can be injected directly into the sites requiring stimulating or sensing channels, where they receive power and digital commands by inductive coupling to an externally generated radio-frequency magnetic field. This article describes some of the novel technology required to achieve the required microminiaturization, hermeticity, power efficiency and clinical performance. The BION1 implants are now being used to electrically exercise paralyzed and weak muscles to prevent or reverse disuse atrophy. This modular, wireless approach to interfacing with the peripheral nervous system should facilitate the development of progressively more complex systems required to address a growing range of clinical applications, leading ultimately to synthesizing complete voluntary functions such as reach and grasp. 2001 IPEM. Published by Elsevier Science Ltd. All rights reserved. Keywords: Implant; Stimulator; Muscle; Neural prosthesis; Telemetry 1. Rationale and objectives 3. applying the currently available BIONs in therapeutic electrical stimulation (TES) to prevent secondary The functional reanimation of paralyzed limbs has complications related to disuse atrophy, which long been a goal of neural prosthetics research, but the appears to offer immediately feasible and commer- scientific, technical and clinical problems are formidable cially viable opportunities [2]. -
Android (Operating System) 1 Android (Operating System)
Android (operating system) 1 Android (operating system) Android Home screen displayed by Samsung Nexus S with Google running Android 2.3 "Gingerbread" Company / developer Google Inc., Open Handset Alliance [1] Programmed in C (core), C++ (some third-party libraries), Java (UI) Working state Current [2] Source model Free and open source software (3.0 is currently in closed development) Initial release 21 October 2008 Latest stable release Tablets: [3] 3.0.1 (Honeycomb) Phones: [3] 2.3.3 (Gingerbread) / 24 February 2011 [4] Supported platforms ARM, MIPS, Power, x86 Kernel type Monolithic, modified Linux kernel Default user interface Graphical [5] License Apache 2.0, Linux kernel patches are under GPL v2 Official website [www.android.com www.android.com] Android is a software stack for mobile devices that includes an operating system, middleware and key applications.[6] [7] Google Inc. purchased the initial developer of the software, Android Inc., in 2005.[8] Android's mobile operating system is based on a modified version of the Linux kernel. Google and other members of the Open Handset Alliance collaborated on Android's development and release.[9] [10] The Android Open Source Project (AOSP) is tasked with the maintenance and further development of Android.[11] The Android operating system is the world's best-selling Smartphone platform.[12] [13] Android has a large community of developers writing applications ("apps") that extend the functionality of the devices. There are currently over 150,000 apps available for Android.[14] [15] Android Market is the online app store run by Google, though apps can also be downloaded from third-party sites. -
Peter Johnston 2011
The London School Of Improvised Economics - Peter Johnston 2011 This excerpt from my dissertation was included in the reader for the course MUS 211: Music Cultures of the City at Ryerson University. Introduction The following reading is a reduction of a chapter from my dissertation, which is titled Fields of Production and Streams of Conscious: Negotiating the Musical and Social Practices of Improvised Music in London, England. The object of my research for this work was a group of musicians living in London who self-identified as improvisers, and who are part of a distinct music scene that emerged in the mid-1960s based on the idea of free improvisation. Most of this research was conducted between Sept 2006 and June 2007, during which time I lived in London and conducted interviews with both older individuals who were involved in the creation of this scene, and with younger improvisers who are building on the formative work of the previous generation. This chapter addresses the practical aspects of how improvised music is produced in London, and follows a more theoretical analysis in the previous chapters of why the music sounds like it does. Before moving on to the main content, it will be helpful to give a brief explanation of two of the key terms that occur throughout this chapter: “free improvisation” and the “improvised music field.” “Free improvisation” refers to the creation of musical performances without any pre- determined materials, such as form, tonality, melody, or rhythmic feel. This practice emerged out of developments in jazz in the late 1950s and early 1960s, particularly in the work of Ornette Coleman and Cecil Taylor, who began performing music without using the song-forms, harmonic progressions, and steady rhythms that characterized jazz until that time. -
Poly Trio Solution Safety and Regulatory Notice 5.9.1 AA
OFFER OF SOURCE FOR OPEN SOURCE SOFTWARE October 2019 | 3725-24510-010A Poly Trio Solution with UC Software 5.9.1AA You may have a Poly Voice product with Unified Communications (UC) Software from Poly that contains software from the open source community that must be licensed under the specific license terms applicable to the software. For at least three years from the date of distribution of the applicable product or software, Poly will give to anyone who contacts us using the contact information provided below, for a charge of no more than our cost of physically distributing, one of the following items: (a) a copy of the complete corresponding machine-readable source code for programs listed in this document, or (b) a copy of the corresponding machine-readable source code for the libraries listed in this document, as well as the executable object code of the Poly work with which that library links. The software included or distributed for Poly Voice products with UC Software, including any software that may be downloaded electronically via the Internet or otherwise (the “Software”) is licensed, not sold. Open Source Software Poly Voice products with UC Software use several open source software packages. The packages containing the source code and the licenses for all of the open-source software are available upon request by contacting [email protected]. License Information The following table contains license information for the open source software packages used in Poly Voice products with UC Software 5.9.1AA. The source code and the licenses for all the open source software are available upon request. -
BE PARANOID OR NOT to BE ? Alizée PENEL
BE PARANOID OR NOT TO BE ? Alizée PENEL Linux and Android System Developer Dev Team Member Agenda 01 02 03 Internet Network Security Permission in socket in Aspects Marshmallow Android OS INTERNET PERMISSION IN MARSHMALLOW INTERNET PERMISSION DECLARATION AndroidManifest.xml https://github.com/vx/connectbot from VX Solutions INTERNET PERMISSION DEFINITION frameworks/base/core/AndroidManifest.xml MARSHMALLOW PERMISSIONS Permission are automatically granted at install time - UI shows permissions details - UI from Google Play, not from the system Dangerous permissions are granted at runtime INTERNET PERMISSION INTERNALS On device : /system/etc/permissions/platform.xml system/core/include/private/android_filesystem_config.h root@genymotion:/ cat /data/system/packages.list MAPPING GID PROCESS That’s all ? Anything is checked at the runtime ? NETWORK SOCKETS IN ANDROID OS THE BASICS JAVA.NET.SOCKET CLASS Any application can directly instantiate this class Even the framework uses it Packed in Android Java core library : core-libart.jar Source file : libcore/luni/src/main/java/net/Socket.java ANY PERMISSION CHECKED !? SOCKET SYSCALL IN BIONIC bionic/libc/bionic/socket.cpp Same type of declaration for connect and accept syscalls NetdClientDispath, C structure of 4 function pointers on 3 syscalls ( __socket, __connect, __accept4) & 1 function (fallBackNetIdForResolv) WHAT HAPPENING IN BIONIC ? As soon as bionic is loaded, the function __libc_preinit() is called by the dynamic linker In __libc_preinit(), call to netdClientInit() function The libnetd_client.so -
Some Notes on John Zorn's Cobra
Some Notes on John Zorn’s Cobra Author(s): JOHN BRACKETT Source: American Music, Vol. 28, No. 1 (Spring 2010), pp. 44-75 Published by: University of Illinois Press Stable URL: http://www.jstor.org/stable/10.5406/americanmusic.28.1.0044 . Accessed: 10/12/2013 15:16 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. University of Illinois Press is collaborating with JSTOR to digitize, preserve and extend access to American Music. http://www.jstor.org This content downloaded from 198.40.30.166 on Tue, 10 Dec 2013 15:16:53 PM All use subject to JSTOR Terms and Conditions JOHN BRACKETT Some Notes on John Zorn’s Cobra The year 2009 marks the twenty-fifth anniversary of John Zorn’s cele- brated game piece for improvisers, Cobra. Without a doubt, Cobra is Zorn’s most popular and well-known composition and one that has enjoyed remarkable success and innumerable performances all over the world since its premiere in late 1984 at the New York City club, Roulette. Some noteworthy performances of Cobra include those played by a group of jazz journalists and critics, an all-women performance, and a hip-hop ver- sion as well!1 At the same time, Cobra is routinely played by students in colleges and universities all over the world, ensuring that the work will continue to grow and evolve in the years to come. -
Table of Disruptive Technologies | Imperial Tech Foresight
A dashboard of 100 wonderful, weird (and possibly worrying) ways TABLE OF DISRUPTIVE TECHNOLOGIES the world might change in the foreseeable future Example of organizations active in each area HIGH De Ps Ht Hc Da Sp El Vr Co Qt 1 Monit (South Korea), Abena Nova (Denmark), 32 Blue River Technology (US), Hortau (Canada) 66 BioTeq (UK), Grindhouse Wetwear (US), Dangerous Digital footprint Personal digital Human head Human cloning & Distributed autono- Space solar power Space elevators Fully immersive Artificial We can't talk about Siempre Secos (Spain) Things (US), see also The Eyeborg Project and the eraser shields transplants de-extinction mous corporations virtual reality (VR) consciousness this one 33 Google/Waymo (US), Voyage (US), Nvidia Automotive Cyborg Foundation 2 Statoil (Norway), Siemens (Germany), Volturn (US), (US), most major auto-makers 91 DE 92 DE 93 HA 94 HA 95 DE 96 SP 97 SP 98 DE 99 EA 100 UMaine (US) 67 Alphabet/Google Genomics (US), Amazon (US), Illumina 34 Amazon (US), Google/Alphabet (US), Philips (US), Oxford Nanopore Technologies/Metrichor (UK) 3 Green Skies Vertical Farms (US), Aero Farms (US), (Netherlands), Samsung (South Korea), Dyson (UK), Neo Farms (Germany), Urban Crop Solutions (Belgium) Miele (Germany), iRobot (US) 68 CTRL-Labs (US), Emotiv (US), Neuralink (US), maybe Facebook (US) CiCiCi LeLeLe SaSaSa BrBrBr AdAdAd AbAbAb IsIsIs PhPhPh ThThTh Te 4 WiTricity (US), Powermat (Israel), Apple/Power By Proxi 35 Google/Alphabet (US), Amazon (US), Flirtey (US) Conversational Life-expectancy Stratospheric Battlefield -