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Global Journal of Engineering Science And
[ICRTCET-2018] ISSN 2348 – 8034 Impact Factor- 5.070 GLOBAL JOURNAL OF ENGINEERING SCIENCE AND RESEARCHES SUBJECTIVE EVALUATION OF SMART TELEVISION PLATFORM TECHNOLOGIES FOR ARCHITECTURAL AND PERFORMANCE COMPARISON Druvika Pandita*1, Swastik Gupta2, Ashish Suri3 & S.B Kotwal4 *1,2,3&4School of Electronics and Communication Engineering Shri Mata Vaishnodevi University, Katra, Jammu and Kashmir, India ABSTRACT Consumer electronics has been recognized with advanced possibility with the advancement in computing trends and technology. Almost all the consumer electronics like smart television, stereo systems, telephones, mobiles now run on the smart operating systems that profiles internet access, multitasking, streaming media live, audio video playbacks and a broad range of applications. A smart television entitles an operating systems or platform that enables the user to access and view network based and online multimedia content eliminating the need to connect to an extra box hardware. There is a strict need for comparison for being acquainted with variations present in content access, possible privacy concerns and for developer concerns, the software development kit (SDK), the integrated development environment (IDE) framework and the supported codecs. Above all there is a need for balancing the physical attractiveness of a smart television platform, with other important factors like native applications, web support and playback. This paper recognizes several such smart television platforms for television and presents a subjective comparison among them by means of contrasted parameters of application framework, developer SDK, web support, multitasking, playback, schedulers and others. The results are noted and evaluated.[1] Keywords: operating systems, memory, multitasking, kernels, tizen, webOS, android, framework, software development kit, system manager, legacy television, native playback, device driver web support I. -
Webos Interview Questions and Answers Guide
WebOS Interview Questions And Answers Guide. Global Guideline. https://www.globalguideline.com/ WebOS Interview Questions And Answers Global Guideline . COM WebOS Job Interview Preparation Guide. Question # 1 What is webOS? Answer:- WebOS also known as LG webOS, Open webOS or HP webOS, is a Linux kernel-based operating system for smart TVs, and formerly a mobile operating system. Initially developed by Palm, which was acquired by Hewlett-Packard, HP made the platform open source, and it became Open WebOS. The operating system was later sold to LG Electronics. Read More Answers. Question # 2 Explain what are the different membership levels and options? Answer:- There are two levels of membership, as follows: To post to our forums, you need to register as a Community Member. No registration is required to read forum content. This type of membership does not expire. If you wish to distribute applications, you need to become a full member of the HP webOS Developer Program. This level includes Community Membership and lasts for one year. When you sign up for the Developer Program, there is a special option for open source developers which gives you the full benefits of the Developer Program and avoids the annual fees (though this is currently waived). Read More Answers. Copyright © https://www.GlobalGuideline.COM Page 2/4 Smartphone OS Most Popular Interview Topics. 1 : Windows Phone Frequently Asked Interview Questions and Answers Guide. 2 : iOS Frequently Asked Interview Questions and Answers Guide. 3 : Blackberry OS Frequently Asked Interview Questions and Answers Guide. 4 : Nokia Asha Frequently Asked Interview Questions and Answers Guide. -
Industry Consolidation
the power and the danger Industry Consolidation By Russ McGuire - [email protected] his past month brought some major industry news. On August 15, Google announced its intention to Tacquire Motorola Mobility. The primary reason identified for the $12.5B purchase price is for Google to gain access to Motorola’s intellectual property rights for use in the patent wars that have been threatening the ongoing viability of the Android mobile operating system. On August 18, Hewlett Packard announced that The explosive mobile growth expanded even it was shutting down development of the WebOS more with the launch of the iPad in April 2010. An- mobile operating system, and that it was seeking to droid tablets were quickly launched to compete, and sell its PC business. HP had gained WebOS when it HP announced the acquisition of Palm, primarily to acquired Palm in July 2010 for $1.2B. gain the WebOS operating system, with HP’s Touch- Pad tablet being a high priority target for WebOS. What’s going on here? The success of tablets has put a noticeable dent in Mobility is the growth engine for the computing sales of netbook and notebook computers. industry (and other industries). Other competitors in the mobile space have Growth in mobility exploded with the launch of struggled to retain relevance and have lost significant Apple’s iPhone in 2007. At the end of 2007, Google, market share, including Nokia (formerly the global along with a large consortium of industry players smartphone leader), Research in Motion (owner of (the Open Handset Alliance) introduced Android the Blackberry brand), and Microsoft. -
Download Android Os for Phone Open Source Mobile OS Alternatives to Android
download android os for phone Open Source Mobile OS Alternatives To Android. It’s no exaggeration to say that open source operating systems rule the world of mobile devices. Android is still an open-source project, after all. But, due to the bundle of proprietary software that comes along with Android on consumer devices, many people don’t consider it an open source operating system. So, what are the alternatives to Android? iOS? Maybe, but I am primarily interested in open-source alternatives to Android. I am going to list not one, not two, but several alternatives, Linux-based mobile OSes . Top Open Source alternatives to Android (and iOS) Let’s see what open source mobile operating systems are available. Just to mention, the list is not in any hierarchical or chronological order . 1. Plasma Mobile. A few years back, KDE announced its open source mobile OS, Plasma Mobile. Plasma Mobile is the mobile version of the desktop Plasma user interface, and aims to provide convergence for KDE users. It is being actively developed, and you can even find PinePhone running on Manjaro ARM while using KDE Plasma Mobile UI if you want to get your hands on a smartphone. 2. postmarketOS. PostmarketOS (pmOS for short) is a touch-optimized, pre-configured Alpine Linux with its own packages, which can be installed on smartphones. The idea is to enable a 10-year life cycle for smartphones. You probably already know that, after a few years, Android and iOS stop providing updates for older smartphones. At the same time, you can run Linux on older computers easily. -
Introduction
CS307 Operating Systems Introduction Fan Wu Department of Computer Science and Engineering Shanghai Jiao Tong University Spring 2020 Operating Systems Operating Systems 2 Operating Systems UNIX-family: BSD(Berkeley Software Distribution), System-V, GNU/Linux, MINIX, Nachos, OS X, iOS BSD-family: FreeBSD, NetBSD, OpenBSD System-V-family: AIX, HP-UX, IRIX, Solaris Linux-family: Red Hat, Debian, Ubuntu, Fedora, openSUSE, Linux Mint, Google's Android, WebOS, Meego MS-DOS, Microsoft Windows, Windows Mobile, Win-CE, WP8 AmigaOS Symbian, MeeGo Google Chrome OS OS/2 XrossMediaBar(XMB) for PS3, Orbis OS for PS4 Input Output System for Wii Tiny-OS, LynxOS, QNX, VxWorks Operating Systems 3 Four Components of a Computer System People, machines, other computers Application programs define the ways in which theSystem system programs resources are arecomputer used to software solve the computingdesigned to problems operate theof thecomputer users hardware and toControls provide and a platformcoordinates for runninguse of hardware application among programsvarious applications and users provides basic computing resources Operating Systems 4 Computer System Structure Hardware – provides basic computing resources CPU, memory, I/O devices Operating system – Controls and coordinates use of hardware among various applications and users System programs – are computer software designed to operate the computer hardware and to provide a platform for running application programs BIOS and device drivers Application programs – define the ways in -
Survey on Security Threats for Various Mobile Operating Systems
International Journal of Scientific Research and Review ISSN NO: 2279-543X SURVEY ON SECURITY THREATS FOR VARIOUS MOBILE OPERATING SYSTEMS D.Roseline Selvarani M.Sc., M.Phil1 A.Thamizh Priya2 I.Roseline Jecintha M.C.A., M.Phil.3 1Assistant Professor, PG&Research Department of Computer Science, Holy Cross College (Autonomous), Trichy. 2M.Phil Scholar Department of Computer Science, St-Joseph’s College of Arts & Science (Autonomous), Cuddalore. 3Assistant Professor, Department of Computer Application, St-Joseph’s College of Arts & Science (Autonomous), Cuddalore. ABSTRACT The main objective of the paper is to propose security policies and mechanisms for mobile phones that fulfil the user expectations ensure the data privacy for mobile users. The main reason of mobile phone growing ratio will be increased in recent years due to improved memory, processor and optimize the size of mobile devices. Nowadays smart phone usage will be increased because of the reason is optimized size, functionality enhancement, capable of host many useful and attractive applications. However, this vast amount of mobile platform usage makes these smart devices a soft target for security attacks and privacy breach. This paper examines the various types of mobile operating systems and its security threats. In this paper comparison of Smartphones like Android, Blackberry, Apple iOS, Symbian, Window Mobile, BADA, PALM OS (Garnet OS), Open WebOs, Maemo and Meego based on the specific evaluation criterions used for assessing the security level. Keywords Smartphone, Security, Malware, Attack, Operating System I.INTRODUCTION A working framework will be introduced for each PC. Customary working frameworks are WindowsOS, macOS, UNIX, and Linux. -
Business Informatics 2 (PWIN) SS 2021 Lecture 04
Lecture 04 Business Informatics 2 (PWIN) SS 2021 Information Systems III Mobile Information Systems Prof. Dr. Kai Rannenberg Chair of Mobile Business & Multilateral Security Johann Wolfgang Goethe University Frankfurt a. M. Special of the day . “Heads in the Clouds: Measuring the Implications of Universities Migrating to Public Clouds”, v2 (2021-04- 20) . By Tobias Fiebig, Seda Gürses, Carlos H. Gañán, Erna Kotkamp, Fernando Kuipers, Martina Lindorfer, Menghua Prisse, Taritha Sari (TU Delft, TU Wien) . https://arxiv.org/abs/2104.09462 . Typical IS article in general topic and structure . Topic: analysis of information systems of organisations and strategic considerations (in this case universities) . Structure: Introduction, Background, Methodology overview (focus, data set), Data analysis of case(s), Discussion, Limitations, Related work, Conclusion(s), Acknowledgements 2 Agenda . What is Mobility? . Mobile Infrastructure and Ecosystem . Mobile Information Systems . Conclusion on Challenges / Benefits of Mobile IS 3 Mobility What is mobility? Lat. mobilitas: (1) Flexibility, velocity, motion; and as “mobilitas animi”: (mental) fitness (2) But also (and quite ambivalent to (1)) changeability, inconstancy, unstableness [SkuStowPets1998] 4 Mobility . Social implications Mobility not just “humans’ independence from geographical constraints” . Spatial mobility . Temporal mobility . Contextual mobility [KakihaSorens2001] 5 Agenda . What is Mobility? . Mobile Infrastructure & Ecosystem . Mobile Voice & Data Communication Services . Mobile Devices . Smartcards and Subscriber Identity Module (SIM) . Mobile Operating Systems . Mobile Web Apps vs. Mobile Apps . App Markets . Mobile Infrastructure and Ecosystem . Conclusion on Challenges / Benefits of Mobile IS 6 Mobile Voice & Data Communication Services . Mobile device . Base station/mobile station/cell . Connection to the Internet User terminal 7 Mobile Voice & Data Communication Services Fundamental mobile communication services . -
Palm Webos Implementation Guide
Palm webOS Implementation Guide First edition, for webOS version 1.4 © Copyright 2010 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. This manual may not be copied, in whole or in part, without written consent. Every effort has been made to ensure that the information in this manual is accurate. Palm is not responsible for printing or clerical errors. Palm, Inc., 950 W. Maude Ave., Sunnyvale CA 94085-2801 palm.com Palm, Mojo, Palm OS, Pixi, Pre, Synergy, and webOS are trademarks of Palm, Inc., a subsidiary of Hewlett Packard Company. Facebook is a registered trademark of Facebook, Inc. Google, Gmail, and Google Talk are trademarks of Google, Inc. LinkedIn and the LinkedIn logo are registered trademarks in the United States and/or other countries. Microsoft, ActiveSync, Excel, Outlook, and PowerPoint are trademarks of the Microsoft group of companies. Yahoo! and Yahoo! Mail are registered trademarks of Yahoo! Inc. Mention of third- party products is for informational purposes only and constitutes neither an endorsement nor a recommendation. Palm assumes no responsibility with regard to the performance or use of these products. Palm webOS Implementation Guide i What’s in this guide? This guide provides best practices for deploying, configuring, and managing Palm® webOS™ phones in enterprise environments. -
Palm OS Cobalt 6.1 in February 2004 6.1 in February Cobalt Palm OS Release: Last 11.2 Ios Release: Latest
…… Lecture 11 Market Overview of Mobile Operating Systems and Security Aspects Mobile Business I (WS 2017/18) Prof. Dr. Kai Rannenberg . Deutsche Telekom Chair of Mobile Business & Multilateral Security . Johann Wolfgang Goethe University Frankfurt a. M. Overview …… . The market for mobile devices and mobile OS . Mobile OS unavailable to other device manufacturers . Overview . Palm OS . Apple iOS (Unix-based) . Manufacturer-independent mobile OS . Overview . Symbian platform (by Symbian Foundation) . Embedded Linux . Android (by Open Handset Alliance) . Microsoft Windows CE, Pocket PC, Pocket PC Phone Edition, Mobile . Microsoft Windows Phone 10 . Firefox OS . Attacks and Attacks and security features of selected . mobile OS 2 100% 20% 40% 60% 80% 0% Q1 '09 Q2 '09 Q3 '09 Q1 '10 Android Q2 '10 Q3 '10 Q4 '10 u Q1 '11 sers by operating sers by operating iOS Q2 '11 Worldwide smartphone Worldwide smartphone Q3 '11 Q4 '11 Microsoft Q1 '12 Q2 '12 Q3 '12 OS Q4 '12 RIM Q1 '13 Q2 '13 Q3 '13 Bada Q4' 13** Q1 '14 Q2 '14 s ystem ystem (2009 Q3 '14 Symbian Q4 '14 Q1 '15 [ Q2 '15 Statista2017a] Q3 '15 s ales ales to end Others Q4 '15 Q1 '16 Q2 '16 Q3 '16 - 2017) Q4 '16 Q1 '17 Q2 '17 3 . …… Worldwide smartphone sales to end …… users by operating system (Q2 2013) Android 79,0% Others 0,2% Symbian 0,3% Bada 0,4% BlackBerry OS 2,7% Windows 3,3% iOS 14,2% [Gartner2013] . Android iOS Windows BlackBerry OS Bada Symbian Others 4 Worldwide smartphone sales to end …… users by operating system (Q2 2014) Android 84,7% Others 0,6% BlackBerry OS 0,5% Windows 2,5% iOS 11,7% . -
Forensic Acquisition and Analysis of Palm Webos on Mobile Devices
digital investigation 8 (2011) 37e47 available at www.sciencedirect.com journal homepage: www.elsevier.com/locate/diin Forensic acquisition and analysis of palm webOS on mobile devices Eoghan Casey*, Adrien Cheval, Jong Yeon Lee, David Oxley, Yong Jun Song The Johns Hopkins University Information Security Institute, 216 Maryland Hall, Baltimore, MD 21218, USA article info abstract Article history: The emergence of webOS on Palm devices has created new challenges and opportunities Received 23 October 2010 for digital investigators. With the purchase of Palm by Hewlett Packard, there are plans to Received in revised form use webOS on an increasing number and variety of computer systems. These devices can 24 February 2011 store substantial amounts of information relevant to an investigation, including digital Accepted 27 April 2011 photographs, videos, call logs, SMS/MMS messages, e-mail, remnants of Web browsing and much more. Although some files can be obtained from such devices with relative ease, the Keywords: majority of information of forensic interest is stored in databases on a system partition Mobile device forensics that many mobile forensic tools do not acquire. This paper provides a methodology for Palm forensics acquiring and examining forensic duplicates of user and system partitions from a device webOS forensics running webOS. The primary sources of digital evidence on these devices are covered with illustrative examples. In addition, the recovery of deleted items from various areas on webOS devices is discussed. ª 2011 Elsevier Ltd. All rights reserved. 1. Introduction on mobile devices, tablet computers, and “web-aware” appliances. The newest operating system created by Palm, called webOS, The primary test device used for this work was webOS presents challenges and opportunities for digital investiga- 1.4.1.1 on the Dual Band 3G CDMA “Palm Pre Plus” cell phone. -
Mobile OS and Security Aspects
…… Lecture 11 Market Overview of Mobile Operating Systems and Security Aspects Mobile Business I (WS 2015/16) Prof. Dr. Kai Rannenberg . Deutsche Telekom Chair of Mobile Business & Multilateral Security . Johann Wolfgang Goethe University Frankfurt a. M. Overview - Market Overview of Mobile Operating …… Systems and Security Aspects § The Market for mobile devices and mobile OS § Mobile OS unavailable to other device manufacturers § Overview § Palm OS § Apple iOS (Unix-based) § Manufacturer-independent mobile OS § Overview § Symbian platform (by Symbian Foundation) § Embedded Linux § Android (by Open Handset Alliance) § Microsoft Windows CE, Pocket PC, Pocket PC Phone Edition, Mobile § Microsoft Windows Phone 10 . § Firefox OS . § Security features of selected mobile OS . 2 Worldwide Smartphone Sales to End …… Users by Operating System (2009-2015) Market share Market . OS [Statista 2015a] 3 Worldwide Smartphone Sales to End …… Users by Operating System (Q2 2012) Android 64,2% Others 0,6% Symbian 5,9% Bada 2,7% BlackBerry OS 5,2% [Gartner2013] Windows 2,6% . iOS 18,8% . Android iOS Windows BlackBerry OS Bada Symbian Others 4 Worldwide Smartphone Sales to End …… Users by Operating System (Q2 2013) Android 79,0% Others 0,2% Symbian 0,3% Bada 0,4% BlackBerry OS 2,7% Windows 3,3% iOS 14,2% [Gartner2013] . Android iOS Windows BlackBerry OS Bada Symbian Others 5 Worldwide Smartphone Sales to End …… Users by Operating System (Q2 2014) Android 84,7% Others 0,6% BlackBerry OS 0,5% Windows 2,5% iOS 11,7% . Android iOS Windows BlackBerryBlackBerry OS Symbian Bada Others [Statista 2014a] 6 Worldwide Smartphone Sales to End …… Users by Operating System (Q2 2015) Android 82,8% Others 0,4% BlackBerry OS 0,3% Windows 2,6% iOS 13,9% . -
Digital Devices and the Information on Them
Devices as Witnesses Greg Kelley, EnCE, DFCP Vestige Digital Investigations NALS of Northeast Ohio About Me • B.S. in Computer Engineering from CWRU • Computer forensics since 2001 • Examined thousands of computers for hundreds of matters • Testified in State and Federal Cases for plaintiff, prosecution and defense 800.314.4357 | www.VestigeLtd.com | Responsiveness, Speed & Availability Reliability Knowledge | Copyright ©2016 Vestige Ltd Digital Evidence 800.314.4357 | www.VestigeLtd.com | Responsiveness, Speed & Availability Reliability Knowledge | Copyright ©2016 Vestige Ltd More Digital Evidence! 800.314.4357 | www.VestigeLtd.com | Responsiveness, Speed & Availability Reliability Knowledge | Copyright ©2016 Vestige Ltd What to do? • It is quite daunting • You don’t know what you don’t know • Lack of resources 800.314.4357 | www.VestigeLtd.com | Responsiveness, Speed & Availability Reliability Knowledge | Copyright ©2016 Vestige Ltd Witnesses • Understand that digital devices are witnesses • Won’t lie • See things you may not realize • Can be misinterpreted 800.314.4357 | www.VestigeLtd.com | Responsiveness, Speed & Availability Reliability Knowledge | Copyright ©2016 Vestige Ltd What you can expect from Computers • Content • Keyword search for content/communication • ALL correspondence • Hidden information • Deleted information • Orphaned information • Encrypted information 800.314.4357 | www.VestigeLtd.com | Responsiveness, Speed & Availability Reliability Knowledge | Copyright ©2016 Vestige Ltd • Correspondence • Memos