Yahoo! Messenger Launches "Imvironments™" with Next
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The Use of Compressed Video for Distance Learning: from Middle School to Senior Citizens
THE USE OF COMPRESSED VIDEO FOR DISTANCE LEARNING: FROM MIDDLE SCHOOL TO SENIOR CITIZENS Al P. Mizell Nova Southeastern University 362 Fairway Circle Weston, FL 33326 [email protected] Introduction A review of a ten-year project using ISDN Compressed Video to connect middle and high schools around the world for monthly explorations of a variety of topics ranging from music concerts to joint science experiments. At the other extreme, the use of webcams over the Internet in Skype, ooVoo, Logitech, and Google Video to make free video conferencing calls by limited income senior citizens in a Quality of Life project illustrates the distance compressed video has come. Finally, the use of video conferencing in Elluminate in Blackboard for graduate online courses is described. Participants will be invited to use their desktop units to explore some of these options and video clips during the session. The SAXophone project For approximately ten years, “Students Around the World eXchanging over the phone” (SAXophone), provided middle and high school students around the world with the opportunity to meet and interact with students from other cultures and societies. The SAXophone project was sponsored by Nova Southeastern University and the Broward County, Florida BECON Distance Learning Center from 1995 until 2005. The project began at the September1995 PictureTel User Group Annual Conference in Nashville, Tennessee. Three individuals attending the conference from different parts of the world met each other at lunch for the first time and began discussing ways to use compressed video equipment that they had recently received. The project began, as described by Mizell (1997), when Colonel Bent Kroon from the Swedish Military College, Mr. -
Download Windows Live Messenger for Linux Ubuntu
Download windows live messenger for linux ubuntu But installing applications in Ubuntu that were originally made for I found emescene to be the best Msn Messenger for Ubuntu Linux so far. It really gives you the feel as if you are using Windows Live Messenger. Its builds are available for Archlinux, Debian, Ubuntu, Fedora, Mandriva and Windows. At first I found it quite difficult to use Pidgin Internet Messenger on Ubuntu Linux. Even though it allows signing into MSN, Yahoo! Messenger and Google Talk. While finding MSN Messenger for Linux / Ubuntu, I found different emesene is also available and could be downloaded and installed for. At first I found it quite difficult to use Pidgin Internet Messenger on Ubuntu Linux. Even though it allows signing into MSN, Yahoo! Messenger. A simple & beautiful app for Facebook Messenger. OS X, Windows & Linux By downloading Messenger for Desktop, you acknowledge that it is not an. An alternative MSN Messenger chat client for Linux. It allows Linux users to chat with friends who use MSN Messenger in Windows or Mac OS. The strength of. Windows Live Messenger is an instant messenger application that For more information on installing applications, see InstallingSoftware. sudo apt-get install chromium-browser. 2. After the installation is Windows Live Messenger running in LinuxMint / Ubuntu. You can close the. Linux / X LAN Messenger for Debian/Ubuntu LAN Messenger for Fedora/openSUSE Download LAN Messenger for Windows. Windows installer A MSN Messenger / Live Messenger client for Linux, aiming at integration with the KDE desktop Ubuntu: Ubuntu has KMess in its default repositories. -
Polycom UC Software with Skype for Business - Deployment Guide on Polycom Voice Support
DEPLOYMENT GUIDE UC Software 5.7.0 | April 2019 | 3725-49078-020B Polycom® UC Software with Skype for Business Copyright© 2019, Polycom, Inc. All rights reserved. No part of this document may be reproduced, translated into another language or format, or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Polycom, Inc. 6001 America Center Drive San Jose, CA 95002 USA Trademarks Polycom®, the Polycom logo and the names and marks associated with Polycom products are trademarks and/or service marks of Polycom, Inc. and are registered and/or common law marks in the United States and various other countries. All other trademarks are property of their respective owners. No portion hereof may be reproduced or transmitted in any form or by any means, for any purpose other than the recipient's personal use, without the express written permission of Polycom. Disclaimer While Polycom uses reasonable efforts to include accurate and up-to-date information in this document, Polycom makes no warranties or representations as to its accuracy. Polycom assumes no liability or responsibility for any typographical or other errors or omissions in the content of this document. Limitation of Liability Polycom and/or its respective suppliers make no representations about the suitability of the information contained in this document for any purpose. Information is provided "as is" without warranty of any kind and is subject to change without notice. The entire risk arising out of its use remains with the recipient. In no event shall Polycom and/or its respective suppliers be liable for any direct, consequential, incidental, special, punitive or other damages whatsoever (including without limitation, damages for loss of business profits, business interruption, or loss of business information), even if Polycom has been advised of the possibility of such damages. -
Instant Messaging
Instant Messaging Internet Technologies and Applications Contents • Instant Messaging and Presence • Comparing popular IM systems – Microsoft MSN – AOL Instant Messenger – Yahoo! Messenger • Jabber, XMPP and Google Talk ITS 413 - Instant Messaging 2 Internet Messaging •Email – Asynchronous communication: user does not have to be online for message to be delivered (not instant messaging) • Newsgroups • Instant Messaging and Presence – UNIX included finger and talk • Finger: determine the presence (or status) of other users • Talk: text based instant chatting application – Internet Relay Chat (IRC) • Introduced in 1988 as group based, instant chatting service • Users join a chat room • Networks consist of servers connected together, and clients connect via a single server – ICQ (“I Seek You”) • Introduced in 1996, allowing chatting between users without joining chat room • In 1998 America Online (AOL) acquired ICQ and became most popular instant messaging application/network – AIM, Microsoft MSN, Yahoo! Messenger, Jabber, … • Initially, Microsoft and Yahoo! Created clients to connect with AIM servers • But restricted by AOL, and most IM networks were limited to specific clients • Only recently (1-2 years) have some IM networks opened to different clients ITS 413 - Instant Messaging 3 Instant Messaging and Presence • Instant Messaging – Synchronous communications: message is only sent to destination if recipient is willing to receive it at time it is sent •Presence – Provides information about the current status/presence of a user to other -
From the President… the International Cwops Newsletter May 2012 Issue
May 2012 The International CWops Newsletter Issue No. 28 From the president… CW Academy Our recent press release that appeared on QRZ.COM and eHam resulted in 150 new CWops “CWT” students signing up! That speaks well for the 9, 23 May 2012 interest by those wishing to learn CW or Start time: improve their skill. Now it’s time for - 1300Z members to sign up as well – as advisors. - 1900Z - 0300Z (10/24 May.) 1-hour each session Jay, W5JQ, and Jack, W0UCE, have done a Exchange name/number (members) fantastic job in organizing classes which run Exchange name/SPC (non-members) for two months. They have established a CWops “neighborhood” vehicle to allow group web chats for both Look for CWops on 1.818, 3.528, 7.028, 10.118, classes as well as support (www.oovoo.com – 14.028, 18.078, 21.028, 24.908, 28.028, 50.098 it’s free) and some excellent guidelines to help advisors. CWops Officers and Director Officers President: Pete Chamalian, W1RM Go to www.cwops.org/cwacademy2.html for Vice President: Art Suberbielle, KZ5D more details. Secretary: Jim Talens, N3JT Treasurer: Craig Thompson, K9CT Directors: If you can’t devote time to being an advisor, Bert Donn, G3XSN how about getting on the bands on the sub- Vidi La Grange, ZS1EL band suggested (3.550-3.570, 7.050-7.070, Nodir Tursoon-Zade , EY8MM 14.050-14.070, 21.050-21.070 and 28.050- Webmaster: John Miller, K6MM 28.070) and look for students. Or, just call CQ Editor/Publisher: Rob Brownstein, K6RB CWA and see who comes back. -
Instant Messaging
Instant Messaging what’s so gr8 about it? Cybertour | March 18 | Cindi Trainor 1 What is IM? Communicate real-time Users are notified when others come online Can share files, communicate via video with most programs IM vs “chat rooms”: When chat first came about, a user would log into a room full of people who were all interested in the same topic, and all those people saw everyone’s messages, but users could send “private” messages to an individual, if desired. IM is kind of the opposite: users primarily send messages to individuals but can set up multiple user chat rooms if desired (but users control who’s in a multi-user chat by invitation). 2 Why Use IM? Instant communication Send links, files, photos instantly Can multi-task Our users are familiar with it 3 Common Features Contacts list “Display picture” – an Customize your icon representing you messages’ Privacy features appearance Log conversations Games Set your status: Send and receive “away,” “offline,” files “busy,” etc. Multi-user chat Emoticons (“smilies”) Profiles With major IM programs, users add only the people that they want to chat with to a contacts list (buddy list, friends list). Messages’ appearance: font face, color, size Files: photos, dox, etc (can sometimes be slow vs using email with attachments) Multi-user chat: “chat rooms” Icons: some are static, some are animated or even customizable “avatars.” Privacy: can set it so that only your buddies can contact you; most have invisible mode 4 But… chat reference? IM is chat reference Hosted systems can be expensive, OR Use IM to supplement hosted system If you aren’t using chat reference in your library, IM is a cheap alternative to hosted systems to get your feet wet. -
DOC-370264A1.Pdf
February 24, 2021 FACT SHEET* Facilitating Shared Use in the 3.1-3.55 GHz Band Second Report and Order, Order on Reconsideration, and Order of Proposed Modification, WT Docket No. 19-348 Background The Beat China by Harnessing Important, National Airwaves for 5G Act of 2020, which was included in the Fiscal Year 2021 omnibus spending bill, requires the Commission to work with its Federal partners to bring all of the 3.45 GHz band spectrum to market for next-generation wireless use through a system of competitive bidding by December 31, 2021. Beginning the implementation of this Congressional mandate, this item reallocates 100 megahertz in the 3.45 GHz band for flexible use wireless services and adopt rules to implement the new 3.45 GHz Service, The framework adopted for the 3.45 GHz band will enable full-power commercial use and provide flexibility to future licensees in deploying their networks in this band, while also ensuring that federal incumbents are still protected where and when they require continued access to the band. What the Second Report and Order Would Do: • Make 100 megahertz of spectrum in the 3.45 GHz band available for flexible use wireless services throughout the contiguous United States; • Add a co-primary, non-federal fixed and mobile (except aeronautical mobile) allocation to the band; • Create a regime to coordinate non-federal and federal use of spectrum by adopting Cooperative Planning Areas and Periodic Use Areas and establishing coordination procedures; • Adopt a band plan and technical, licensing, and competitive -
Architecture Overview
ARCHITECTURE OVERVIEW WHISTLER BY FAIRWORDS 1 | Page 2 | Page TABLE OF CONTENTS Architecture Overview ................................................................................... 4 Data storage ................................................................................................................................................. 4 Cloud ......................................................................................................................................................... 4 Installation Summary ................................................................................................................................... 4 Email and Instant Messanger ................................................................................................................... 4 Email Setup ................................................................................................... 5 On – Premise Exchange 2010 ....................................................................................................................... 5 Outlook ......................................................................................................................................................... 6 Instant Message Setup ................................................................................... 8 AIM ............................................................................................................................................................... 8 On – Premise LYNC (Skype For Business) 2013 ......................................................................................... -
UVP: Uncovering Wechat Voip Peers Over Time
UVP: Uncovering WeChat VoIP Peers over Time Jiazheng Wang Zhenlong Yuan Department of Automation, Tsinghua University Research Institute of Information Technology Beijing, China Tsinghua University e-mail: [email protected] Beijing, China e-mail: [email protected] Jun Li Research Institute of Information Technology, Tsinghua Tsinghua National Lab for Information Science and Technology Beijing, China e-mail: [email protected] Abstract—VoIP is pervasively used in online voice Control channel protocols, Session Initiation Protocol (SIP) conversations through internet, and WeChat has become one [2] for example, are designed to know where the caller and of the most successful VoIP applications. Any leakage of VoIP callee are, understand the network status of them before the call information will threat user confidentiality and privacy, conversation actually starts. During the conversation, control and thus may lead to a catastrophic consequence to VoIP channel protocols also monitor and adapt to network service providers. In this paper, a thorough behavior analysis changes. Based on the information acquired by the control of WeChat proprietary VoIP protocols is performed and we channel, data channel can be set up to deliver audio chucks, find the anonymity of users can be compromised by flow whether relayed by a third party server, in a so called relay correlation attacks. Hereby a new framework UVP is based model, or directly between the VoIP peers, in the so proposed. UVP works in a global monitoring manner and called peer to peer model. leverages a new, efficient flow distance metric, evolved from Dynamic Time Wrapping, to correlate traffics from caller and VoIP services are responsible to protect the anonymity of callee. -
Implementing Reliable Instant Messaging at Your Library
Implementing Reliable Instant Messaging at Your Library Karen McCoy Adult Services Librarian Farmington Public Library, NM Some background… More libraries are communicating with patrons in real time over the internet “Online real-time chat reference services have become increasingly prevalent in many types and sizes of libraries” (1). BUT… “Because no IM technology standard has been approved by all the major players, IM has long been problematic to libraries… but newer IM products can help resolve these dilemmas.”(2). 1. Kwon, Nahyun, & Gregory, Vicki L. (2007). The effects of librarians' behavioral performance on user satisfaction in chat reference services. Reference & User Services Quarterly. 47, 137-148, 137. 2. Rethlefsen, Melissa L. (Summer 2007). Product Pipeline. Netconnect, 14-16 Instant Messaging vs. Chat Software What’s the difference? Chat Software: fee-based, usually only used in businesses and libraries (usually part of a consortium to reduce cost) also referred to as “virtual reference” or “chat reference.” Instant Messaging: FREE to libraries and patrons, more often used by people in their daily lives, generally not platform dependent (1), more compatible in a Web 2.0 environment A recent trend in reference service seems to be a move from use of chat reference software to use of IM (2). 1. Johnson, Kris. “Pros & Cons of IM/SMS Virtual Reference.” NMLA/MPLA Presentation. March, 2007 2. Naylor, Sharon, Stoffel, Bruce, & Van Der Laan, Sharon (2008). Why isn't our chat reference used more? Reference & User Services Quarterly. -
Instant Messaging on the Internet: Interoperability Issues of Competition and Fair Access
Order Code RS20688 Updated March 28, 2002 CRS Report for Congress Received through the CRS Web Instant Messaging on the Internet: Interoperability Issues of Competition and Fair Access name redacted Analyst in Information Science and Technology Policy Resources, Science, and Industry Division Summary Instant Messaging (IM) is one of the fastest growing Internet applications. The recent debate about IM is related to the broad issues of open access rules and competition in the high speed Internet service and cable television markets. Although IM technology has evolved largely independent of formal regulation, a review of the AOL-Time Warner (AOL-TW) merger brought issues of interoperability (the ability to exchange messages between multiple IM services) among IM services under scrutiny both in the US and Europe. Concerns about open access and accessibility for the disabled, have been raised by Members of Congress, the Federal Trade Commission (FTC), the Federal Communications Commission (FCC), and the European Commission (EC). These issues highlight the growing complexity of regulating converging technologies. This report discusses the technology behind instant messaging and provides an overview of the issues. It will be updated as necessary. Background Instant messaging (IM) is one of the fastest growing free services on the Internet. IM combines the immediacy of a telephone call with the network presence of electronic mail (e-mail) to create an instantaneous system for exchanging messages between two people. In its simplest form, IM applications are used for the synchronous exchange of text messages. However, recent developments in IM technology also now allow users to exchange files, pictures, and even voice messages. -
Microsoft Skype for Business
Spectralink 84-Series Wireless Telephone Microsoft Skype for Business Interoperability Guide (Formerly Lync Server 2013) 1725-86997-000 Rev: J September 2017 Spectralink 84-Series Wireless Telephones: Microsoft Skype for Business Interoperability Guide Copyright Notice © 2013-2017 Spectralink Corporation All rights reserved. SpectralinkTM, the Spectralink logo and the names and marks associated with Spectralink’s products are trademarks and/or service marks of Spectralink Corporation and are common law marks in the United States and various other countries. All other trademarks are property of their respective owners. No portion hereof may be reproduced or transmitted in any form or by any means, for any purpose other than the recipient’s personal use, without the express written permission of Spectralink. All rights reserved under the International and pan-American Copyright Conventions. No part of this manual, or the software described herein, may be reproduced or transmitted in any form or by any means, or translated into another language or format, in whole or in part, without the express written permission of Spectralink Corporation. Do not remove (or allow any third party to remove) any product identification, copyright or other notices. Notice Spectralink Corporation has prepared this document for use by Spectralink personnel and customers. The drawings and specifications contained herein are the property of Spectralink and shall be neither reproduced in whole or in part without the prior written approval of Spectralink, nor be implied to grant any license to make, use, or sell equipment manufactured in accordance herewith. Spectralink reserves the right to make changes in specifications and other information contained in this document without prior notice, and the reader should in all cases consult Spectralink to determine whether any such changes have been made.