Android Open-Source Operating System for Mobile Devices
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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]. -
Mobile Gaming Victor Bahl 8.13.2012 Internet & Devices Growth (Obligatory Slide)
mobile gaming Victor Bahl 8.13.2012 internet & devices growth (obligatory slide) Apps are ~$10 Billion market, growing at ~100% per year Fun Fact: Getting to 1 M users: AOL: 9 years; Facebook: 9 months; “Draw Something”: 9 days Mobility & Networking, Microsoft Research bandwidth demand! 1 ~ 10 billion mobile devices in 2016 10B (1.4 devices / human) 6B 6 2007 2011 2007 2011 2016 2011-2016 ~ 18X growth in mobile data traffic2 (~ 10 exabytes / month) Source: (1) GSMA; (2) Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update, 2011–2016 Mobility & Networking, Microsoft Research gaming today Source: Strategy Analytics - Apptrax4 Mobility & Networking, Microsoft Research …but you already knew that Some things I heard today: . how game analytics was used to increase dwell time . how in-the-wild user behavior may be modeled (& used) . The challenges in getting to MMOG games . wireless peer-to-peer games . power management by making use of saliency All great stuff, let me say a few words about some things I didn’t hear ….. Mobility & Networking, Microsoft Research services behind the games Fun fact: in 2011 ~$12 billion was spent on social/mobile games in 2015 revenue is projected to be ~24 billion (19% CGR) Apps that connect to backends receive higher rankings and more downloads because they are likely dynamic with more fresh content and are more social and contextual - Kinvey Inc., 2012 Xbox LIVE 30% growth year over year 40+ Million Users 2.1 billion hours played per month 35 Countries 176,802,201,383 Gamer Points scored -
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. -
Android Operating System
Software Engineering ISSN: 2229-4007 & ISSN: 2229-4015, Volume 3, Issue 1, 2012, pp.-10-13. Available online at http://www.bioinfo.in/contents.php?id=76 ANDROID OPERATING SYSTEM NIMODIA C. AND DESHMUKH H.R. Babasaheb Naik College of Engineering, Pusad, MS, India. *Corresponding Author: Email- [email protected], [email protected] Received: February 21, 2012; Accepted: March 15, 2012 Abstract- Android is a software stack for mobile devices that includes an operating system, middleware and key applications. Android, an open source mobile device platform based on the Linux operating system. It has application Framework,enhanced graphics, integrated web browser, relational database, media support, LibWebCore web browser, wide variety of connectivity and much more applications. Android relies on Linux version 2.6 for core system services such as security, memory management, process management, network stack, and driver model. Architecture of Android consist of Applications. Linux kernel, libraries, application framework, Android Runtime. All applications are written using the Java programming language. Android mobile phone platform is going to be more secure than Apple’s iPhone or any other device in the long run. Keywords- 3G, Dalvik Virtual Machine, EGPRS, LiMo, Open Handset Alliance, SQLite, WCDMA/HSUPA Citation: Nimodia C. and Deshmukh H.R. (2012) Android Operating System. Software Engineering, ISSN: 2229-4007 & ISSN: 2229-4015, Volume 3, Issue 1, pp.-10-13. Copyright: Copyright©2012 Nimodia C. and Deshmukh H.R. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. -
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 -
A Survey Onmobile Operating System and Mobile Networks
A SURVEY ONMOBILE OPERATING SYSTEM AND MOBILE NETWORKS Vignesh Kumar K1, Nagarajan R2 (1Departmen of Computer Science, PhD Research Scholar, Sri Ramakrishna College of Arts And Science, India) (2Department of Computer Science, Assistant Professor, Sri Ramakrishna College Of Arts And Science, India) ABSTRACT The use of smartphones is growing at an unprecedented rate and is projected to soon passlaptops as consumers’ mobile platform of choice. The proliferation of these devices hascreated new opportunities for mobile researchers; however, when faced with hundreds ofdevices across nearly a dozen development platforms, selecting the ideal platform is often met with unanswered questions. This paper considers desirable characteristics of mobileplatforms necessary for mobile networks research. Key words:smart phones,platforms, mobile networks,mobileplatforms. I.INTRODUCTION In a mobile network, position of MNs has been changing due todynamic nature. The dynamic movements of MNs are tracked regularlyby MM. To meet the QoS in mobile networks, the various issuesconsidered such as MM, handoff methods, call dropping, call blockingmethods, network throughput, routing overhead and PDR are discussed. In this paper I analyse the five most popular smartphone platforms: Android (Linux), BlackBerry, IPhone, Symbian, and Windows Mobile. Each has its own set of strengths and weaknesses; some platforms trade off security for openness, code portability for stability, and limit APIs for robustness. This analysis focuses on the APIs that platforms expose to applications; however in practice, smartphones are manufactured with different physical functionality. Therefore certain platform APIs may not be available on all smartphones. II.MOBILITY MANAGEMENT IP mobility management protocols proposed by Alnasouri et al (2007), Dell'Uomo and Scarrone (2002) and He and Cheng (2011) are compared in terms of handoff latency and packet loss during HM. -
Guidelines on Mobile Device Forensics
NIST Special Publication 800-101 Revision 1 Guidelines on Mobile Device Forensics Rick Ayers Sam Brothers Wayne Jansen http://dx.doi.org/10.6028/NIST.SP.800-101r1 NIST Special Publication 800-101 Revision 1 Guidelines on Mobile Device Forensics Rick Ayers Software and Systems Division Information Technology Laboratory Sam Brothers U.S. Customs and Border Protection Department of Homeland Security Springfield, VA Wayne Jansen Booz-Allen-Hamilton McLean, VA http://dx.doi.org/10.6028/NIST.SP. 800-101r1 May 2014 U.S. Department of Commerce Penny Pritzker, Secretary National Institute of Standards and Technology Patrick D. Gallagher, Under Secretary of Commerce for Standards and Technology and Director Authority This publication has been developed by NIST in accordance with its statutory responsibilities under the Federal Information Security Management Act of 2002 (FISMA), 44 U.S.C. § 3541 et seq., Public Law (P.L.) 107-347. NIST is responsible for developing information security standards and guidelines, including minimum requirements for Federal information systems, but such standards and guidelines shall not apply to national security systems without the express approval of appropriate Federal officials exercising policy authority over such systems. This guideline is consistent with the requirements of the Office of Management and Budget (OMB) Circular A-130, Section 8b(3), Securing Agency Information Systems, as analyzed in Circular A- 130, Appendix IV: Analysis of Key Sections. Supplemental information is provided in Circular A- 130, Appendix III, Security of Federal Automated Information Resources. Nothing in this publication should be taken to contradict the standards and guidelines made mandatory and binding on Federal agencies by the Secretary of Commerce under statutory authority. -
Guidelines on Mobile Device Forensics
NIST Special Publication 800-101 Revision 1 Guidelines on Mobile Device Forensics Rick Ayers Sam Brothers Wayne Jansen http://dx.doi.org/10.6028/NIST.SP.800-101r1 NIST Special Publication 800-101 Revision 1 Guidelines on Mobile Device Forensics Rick Ayers Software and Systems Division Information Technology Laboratory Sam Brothers U.S. Customs and Border Protection Department of Homeland Security Springfield, VA Wayne Jansen Booz Allen Hamilton McLean, VA http://dx.doi.org/10.6028/NIST.SP. 800-101r1 May 2014 U.S. Department of Commerce Penny Pritzker, Secretary National Institute of Standards and Technology Patrick D. Gallagher, Under Secretary of Commerce for Standards and Technology and Director Authority This publication has been developed by NIST in accordance with its statutory responsibilities under the Federal Information Security Management Act of 2002 (FISMA), 44 U.S.C. § 3541 et seq., Public Law (P.L.) 107-347. NIST is responsible for developing information security standards and guidelines, including minimum requirements for Federal information systems, but such standards and guidelines shall not apply to national security systems without the express approval of appropriate Federal officials exercising policy authority over such systems. This guideline is consistent with the requirements of the Office of Management and Budget (OMB) Circular A-130, Section 8b(3), Securing Agency Information Systems, as analyzed in Circular A- 130, Appendix IV: Analysis of Key Sections. Supplemental information is provided in Circular A- 130, Appendix III, Security of Federal Automated Information Resources. Nothing in this publication should be taken to contradict the standards and guidelines made mandatory and binding on Federal agencies by the Secretary of Commerce under statutory authority. -
MOBILE OPERATING SYSTEM TRANSITION Insights and Considerations Mobile Operating System Transition – Insights and Considerations | 1
MOBILE OPERATING SYSTEM TRANSITION Insights and Considerations Mobile Operating System Transition – Insights and Considerations | www.honeywellaidc.com 1 Introduction A shift in the mobile operating system landscape has occurred over the last several years. The transition from legacy Windows® is well underway. While there remain several distinct choices on the roadmap, the tradeoffs and compromises associated with each have become clearer. This paper will elaborate on these points and provide the reader with guidance on recommended solutions. Mobile Operating System Transition – Insights and Considerations | www.honeywellaidc.com 2 Table of contents 3 Mobile Operating System History 4 Legacy Operating Systems 5 Android Enterprise Evolution 6 How Honeywell Helps 8 Android Lifecycle Management 10 Conclusion and Recommendations Mobile Operating System Transition – Insights and Considerations | www.honeywellaidc.com 3 Mobile Operating System History For the open source Android operating system, Google OEMs and third parties began developing extensions that enabled device management capabilities, provided more control over user actions, and added support for Ten years ago, operating systems for mobile devices in the enterprise space were provided by Microsoft. Windows CE and Windows Mobile (later Windows Embedded Handheld) offered industrial Wi-Fi features and capabilities needed for enterprise deployment, while a robust ecosystem of networks and developer tools and third-party offerings allowed customers to create the solution needed barcode scanning to effectively operate and manage their businesses. Apple had only recently shown the first capabilities. iPhone®. Google acquired Android™ a few years earlier and had yet to see a phone come to market. Other options available at that time were largely focused around the white collar professional user and proved largely unsuitable for the unique needs of the purpose-built enterprise environment. -
The Application of Personal Digital Assistants As Mobile Computing Device on Construction Site
The Application of Personal Digital Assistants as Mobile Computing Device on Construction Site Kenji Kimoto, Kazuyoshi Endo, Satoru Iwashita and Mitsuhiro Fujiwara Konoike Construction Co., Ltd., Research Institute of Technology 1-20-1 Sakura, Tsukuba-Science City, IBARAKI 305-0003, Japan. {kimoto_kj, Iwashita_st, fujiwara_mh}@konoike.co.jp . Kogakuin University, Department of Architecture, 1-24-2 Nishishinjuku, Shinjyuku-ku, TOKYO 163-8677, Japan. [email protected] ABSTRACT: Construction managers need to access the real construction site to manage the construction project. They have recently handled various types of digital information such as drawings, specification, checklists and daily reports. They usually use sheets of paper and/or field notes. As a result, a gap in time and space between the outdoor construction site and the office, which leads to the low efficiency, occurs. This paper reports the application of PDA (Personal Digital Assistants) as mobile computing device for construction managers on construction sites. First, this paper describes the aim and the essential element of the mobile systems. This also shows the analysis of necessary functions as mobile computing device through the discussion with construction managers, and the concept of development of this computer-aided engineering system. Secondly, this paper describes the outline of below subsystems with PDA: Progress Monitoring System, Inspection System and Position Check System. Subsystems have two programs: the data input program in PDA and the output program in PC. Finally, this paper indicates the development of more refined process of construction management with the mobile computing device on construction site. • Progress Monitoring System has been built for construction managers to monitor the progress of works. -
A Comparative Analysis of Mobile Operating Systems Rina
International Journal of Computer Sciences and Engineering Open Access Research Paper Vol.-6, Issue-12, Dec 2018 E-ISSN: 2347-2693 A Comparative Analysis of mobile Operating Systems Rina Dept of IT, GGDSD College, Chandigarh ,India *Corresponding Author: [email protected] Available online at: www.ijcseonline.org Accepted: 09/Dec/2018, Published: 31/Dec/2018 Abstract: The paper is based on the review of several research studies carried out on different mobile operating systems. A mobile operating system (or mobile OS) is an operating system for phones, tablets, smart watches, or other mobile devices which acts as an interface between users and mobiles. The use of mobile devices in our life is ever increasing. Nowadays everyone is using mobile phones from a lay man to businessmen to fulfill their basic requirements of life. We cannot even imagine our life without mobile phones. Therefore, it becomes very difficult for the mobile industries to provide best features and easy to use interface to its customer. Due to rapid advancement of the technology, the mobile industry is also continuously growing. The paper attempts to give a comparative study of operating systems used in mobile phones on the basis of their features, user interface and many more factors. Keywords: Mobile Operating system, iOS, Android, Smartphone, Windows. I. INTRUDUCTION concludes research work with future use of mobile technology. Mobile operating system is the interface between user and mobile phones to communicate and it provides many more II. HISTORY features which is essential to run mobile devices. It manages all the resources to be used in an efficient way and provides The term smart phone was first described by the company a user friendly interface to the users.