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Presentation on theme: "Terminal emulation https://store.theartofservice.com/the-terminal-emulation-toolkit.html."— Presentation transcript:

1 terminal emulation

2 Bulletin board system Unless a caller was using terminal emulation software written for, and running on, the same type of system as the BBS, the session would simply fall back to simple ASCII output

3 Bulletin board system For those more nostalgic for the true BBS experience, one can use NetSerial (Windows) or DOSBox (Windows/*nix) to redirect DOS COM port software to telnet, allowing them to connect to Telnet BBSes using 1980s and 1990s era modem terminal emulation software, like Telix, Terminate, Qmodem and Procomm Plus

4 Computer terminal Technical discussion
In recent years, the general switching of users to GUI has lessened the attention paid to terminal-handling libraries and to terminal emulation, and almost stalled the debugging efforts.

5 Mainframe computer - Description
By the 1980s, many mainframes supported graphical terminals, and terminal emulation, but not graphical user interfaces

6 IBM Systems Network Architecture - Competitors
Bull mainframes are fitted with Mainway for translating DSA to TCP/IP and VIP devices are replaced by TNVIP Terminal Emulations (GLink, Winsurf)

7 Internet access - History
Initially dial-up connections were made from terminals or computers running terminal emulation software to terminal servers on LANs

8 Lotus Jazz - Innovations
Jazz was not without some interesting features. One of the more notable was the integration of its terminal emulation module with the spreadsheet module, allowing users dialing into corporate mainframes to have onscreen reports be parsed directly into spreadsheet columns for later editing and refinement.

9 Telnet - Telnet clients
SyncTERM BBS terminal program supporting Telnet, SSHv2, RLogin, Serial, Windows, *nix, and Mac OS X platforms, X/Y/ZMODEM and various BBS terminal emulations

10 Telnet - Telnet clients
PowerTerm InterConnect from Ericom available for Windows, Mac OS X, Linux, Windows CE and supports 35 terminal emulation types including TN3270, TN5250, VT420, Wyse and others with SSH and SSL.

11 Emulator - Terminal emulators
Some terminal emulation applications include Attachmate|Attachmate Reflection, List of IBM products|IBM Personal Communications, Stromasys|Stromasys CHARON-VAX/AXP and Micro Focus Rumba.

12 Telecommuting - Technology
By the early 1980s, branch offices and home workers were able to connect to organizational mainframes using personal computers and terminal emulation.

13 Articulated robot - Definitions
A robot communication program for IBM and compatible personal computers. Provides terminal emulation and utility functions. This program can record all of the user memory, and some of the system memory to disk files.

14 Synchronous Digital Hierarchy - Network management system terminal
:Local craftspersons (telephone network engineers) can access a SDH/ SONET network element on a craft port and issue commands through a dumb terminal or terminal emulation program running on a laptop. This interface can also be attached to a console server, allowing for remote out-of-band management and Data logging|logging.

15 Broadband Internet access - History
Initially dial-up connections were made from Computer terminals|terminals or computers running Terminal emulator|terminal emulation software to terminal servers on LANs

16 Donationware - History
Red Ryder (software)|Red Ryder was the name of a well known communications and terminal emulation software program created for the Apple Macintosh in the 1980s

17 Commodore CP/M mode The C128 was shipped with CP/M 3.0 (aka CP/M Plus, which was backward compatible with CP/M 2.2) and ADM31/3A computer terminal|terminal emulation

18 SecureCRT - Features * Advanced terminal emulation capabilities (VT100, VT102, VT220, ANSI, SCO ANSI, Wyse 50/60, Xterm, and Linux terminals) with full Unicode support

19 3Com - Founding and early days (1979-1996)
* Etherterm terminal emulation.

20 PuTTY - Features * Emulates most xterm, VT102 control sequences, as well as much of ECMA-48 terminal emulator|terminal emulation.

21 Atari ST - Debut In fact, an Atari ST and terminal emulation software was much cheaper than a Digital Equipment Corporation|Digital VT220 terminal, which was commonly needed by offices with central computers.

22 UIP (micro IP) - Versions
It was delivered with a set of examples of higher-level protocols that also run on an event loop system, including HTTP (a simple web server), SMTP (simple mail transmission protocol), FTP (file transfer protocol), telnet (terminal emulation), and others. Despite the examples and its small size, uIP 0.9 can be difficult to apply because it does not use any form of socket API.See Dunkel's original web site, above, on the wayback machine.

23 PC-MOS/386 PC/MOS terminals could be x86 computers running Terminal emulator|terminal emulation software communicating at 9600 or baud, connected via serial cables. Speeds above this required specialist hardware boards which increased cost, but the speed was not a serious limitation for interacting with text-based programs.

24 Data General - Dasher Terminals
Most Data General software was written specifically for their own terminals (or the terminal emulation built into the Desktop Generation DG10, but the Data General One built-in terminal emulator is not often suitable), although software using Data General Business BASIC could be more flexible in terminal handling, because logging into a Business BASIC system would initiate a process whereby the terminal type would be (usually) auto-detected.

25 Typeface - Monospaced typefaces
Although modern computers can display any desired typeface, monospaced fonts are still important for computer programming, terminal emulation, and for laying out tabulated data in plain text documents

26 Attachmate 'Attachmate Corporation' is an American software company which focuses on terminal emulation, legacy modernization, managed file transfer and enterprise fraud management software. The company is a wholly owned subsidiary of The Attachmate Group.

27 Attachmate - Attachmate Corporation
Pritt and Julia Pritt and focused initially on the IBM terminal emulation market, and became a major technology employer in the Seattle area

28 List of IBM products - Middleware and applications
*IBM Websphere Host On-Demand (HOD) Host On-Demand Web-based TN3270, TN5250 and VT440 Terminal Emulation.

29 ProComm - History The death of Andrew Fluegelman, creator of PC-Talk, left a gap in the offerings of dial-up communications and terminal emulation software. Bruce Barkelew and Tom Smith, computer science students at the University of Missouri, formed PIL Software Systems in 1985 to develop ProComm. They distributed the program as shareware through bulletin board systems.

30 Ericom Software 'Ericom Software, Inc.', founded in 1993, is located in Closter, New Jersey, and provides software for enterprise-wide application access and application publishing for server-based computing environments, (Citrix-like WebConnect), Microsoft Windows Terminal Services management, Remote Desktop Services (RDS) management, (via the Remote Desktop Protocol, RDP), Blade PCs, Virtual Desktops (VDI, Virtual Desktop Infrastructure or Desktop Virtualization) running on hypervisors from VMware, Oracle Corporation|Oracle VM, Microsoft Hyper-V, Microsoft Virtual Server, Citrix XenServer, Parallels, Inc.|Parallels Virtuozzo Containers, and other Xen-based hypervisors, as well as, PC/browser-based 3270 and 5250 terminal emulation, thin-client computing and Linux desktops

31 Ericom Software - History
Ericom Software was founded in 1993 and initially developed Terminal emulation (IBM 5250, IBM 3270) products; later expanding to offer solutions for Server-based Computing, VDI and Web-to-Host Connectivity.

32 HP Models The [ HP A] Dual Z80 CP/M used the form factor and terminal emulation of the HP 2621 terminal

33 General Comprehensive Operating System - Distributed Systems Architecture
The networking architecture, developed by Honeywell-Bull for the GCOS environment, was Distributed Systems Architecture (DSA). Distributed Systems Architecture was strictly compliant with Open Systems Interconnection. Datanet was the communications front end for GCOS while its successor MainWay supports both DSA and TCP/IP networks. The Questar series provided VIP terminals for the DSA environment. TNVIP (VIP over IP) is used for the terminal emulation in a TCP/IP environment (GLink, Winsurf).

34 Systems Network Architecture - Competitors
Bull mainframes are fitted with Mainway for translating DSA to TCP/IP and VIP devices are replaced by TNVIP Terminal Emulations (GLink, Winsurf)

35 Synex Systems Corporation - PK Harmony
PK Harmony was Synex System's first software offering. It is a terminal emulation package that would now be termed a thin client.

36 MacTerminal 'MacTerminal' was the first telecommunications and Terminal emulator|terminal emulation application software Computer program|program available for Mac OS. MacTerminal enabled User (computing)|users to connect via modem or serial port to bulletin board systems and online services (e.g., The Source (online service)|The Source, CompuServe), and to other computers. MacTerminal was capable of Terminal emulator|emulating the Digital Equipment Corporation|DEC VT100 and other computer terminals.

37 IBM Selectric typewriter - Use as a computer terminal
A further discussion of this terminology can be seen in the article on terminal emulation and elsewhere.

38 IBM 3270 Although IBM no longer manufactures 3270 terminals, the IBM 3270 protocol is still commonly used via terminal emulator|terminal emulation to access some mainframe-based applications

39 IBM Displays A version of the IBM PC called the IBM 3270 PC|3270 PC, released in October 1983, included 3270 terminal emulator|terminal emulation. Later, the 3270 PC/G (graphics) and 3270 PC/GX (extended graphics) followed.

40 Mainframe computers - Description
By the 1980s, many mainframes supported graphical terminals, and terminal emulation, but not graphical user interfaces

41 JIS X 0212 - Implementations
Many WWW browsers such as the Netscape/Mozilla/Firefox family, Opera, etc. and related applications such as Mozilla Thunderbird support the display of JIS X 0212 characters in EUC-JP encoding, however Internet Explorer has no support for JIS X 0212 characters. Modern terminal emulation packages, such as the GNOME Terminal also support JIS X 0212 characters.

42 InterCon Systems Corporation - TCP/Connect
Over the next few years, InterCon added more terminal emulation and file transfer capabilities to the product, but no other major protocols until the product was replaced with a significant rewrite: TCP/Connect II.

43 InterCon Systems Corporation - TCP/Connect II
TCP/Connect II was to remain InterCon's flagship product from 1990 until Although TCP/Connect was primarily a terminal emulation and file transfer program, TCP/Connect II branched out into a full-fledged internet suite. At introduction, it featured and network news reader support along with additional terminal emulations in addition to the already-popular IBM 3270, and DEC VT-240 emulations.

44 InterCon Systems Corporation - Shark Series
In 1995, InterCon decided to more directly approach the consumer market with a series of Shark branded products; NetShark, WebShark, and MailShark. The products were directly derived from the source code for TCP/Connect II (or 4 at the time) and was missing the Terminal Emulation technology.

45 NCSA Telnet 'NCSA Telnet' is an implementation of the Telnet protocol created at the University of Illinois at Urbana-Champaign National Center for Supercomputing Applications in 1986http://cs.illinois.edu/about-us/cs-historyhttp:// and continuously developed until The initial implementation ran under Mac OS and Microsoft MS-DOS and provided basic DEC VT102 terminal emulation as well as support for multiple simultaneous connections and an internal File Transfer Protocol|FTP server

46 NCSA Telnet Over time, the program evolved with added features and revisions to the user interface. Support for Tektronix 4010/4014 vector terminal emulation and a protocol for downloading and viewing raster images were added.

47 B.O.S. Better Online Solutions - History
specialized in twinax terminal Emulation (computing)|emulation software

48 Ipswitch, Inc. - Products
Ipswitch was also selling its Telnet [ VT320] terminal emulation and communications package for Personal computer|PC. The software duplicated virtually all functions of the Digital Equipment Corporation|DEC VT320, VT220, VT102, VT100, and VT52 terminals, allowing to work on UNIX and VMS host systems from PC running Microsoft Windows 16-bit and 32-bit operating systems.

49 REAL/32 - Concurrent DOS 386 and Concurrent DOS XM
Concurrent DOS 386 allowed a single server to support a number of users on dumb terminals or inexpensive low-specification PCs running terminal emulation software, without the need for expensive workstations and then-expensive network cards

50 Network access server - Overview
Communications processor that connects asynchronous devices to a LAN or WAN through network and terminal emulation software. Performs both synchronous and asynchronous routing of supported protocols. Sometimes called a network access server (NAS).

51 * PowerTerm 525 Terminal emulation software from Ericom
Pathworks - Features * PowerTerm 525 Terminal emulation software from Ericom

52 Monospaced font - Use in computers
Monospaced fonts are also used in terminal emulation and for laying out tabulated data in plain text documents

53 Scientific Data Systems - A new start
Other offerings included: Legal Time and Billing, Medical Time and Billing, and TTY an early terminal emulation program using the 6551 USART

54 PC-based IBM-compatible mainframes - Personal Computer AT/370
For the terminal emulation function, the AT/370 came however with the same 3278/79 Emulation Adapter as the late-series XT/370

55 Atari STE - Debut In fact, an Atari ST and terminal emulation software was much cheaper than a Digital Equipment Corporation|Digital VT220 terminal, which was commonly needed by offices with central computers.

56 Kermit (protocol) 'Kermit' is a computer file transfer/management protocol (computing)|protocol and a set of communications software tools primarily used in the early years of personal computing in the 1980s; it provides a consistent approach to file transfer, terminal emulator|terminal emulation, scripting language|script programming, and character set conversion across many different computer hardware and operating system|OS platforms.

57 Folio Corporation - Sale to Rocket Software
Rocket Software is a software development firm that builds and services Enterprise Infrastructure products in the areas of database, business intelligence, storage, networks and telecom, terminal emulation and FTP, integration, modernization and SOA, and security.

58 MUD client A 'MUD client' is a computer application used to connect to a MUD, a type of multiplayer online game. Generally, a MUD client is a very basic telnet client that lacks VT100 terminal emulation and the capability to perform telnet negotiations. On the other hand, MUD clients are enhanced with various features designed to enhance the gameplay of MUDs.

59 IBM Personal Computer XT
A corresponding IBM 3270 PC|3270 PC featuring 3270 terminal emulation was released later in October 1983

60 HP-150 *** Inherent HP computer terminal|Terminal emulation equivalent to HP 2640|HP2623 Graphics Terminal

61 IBM 5250 - Historical origins
Today, it is more common to use PC or web-based terminal emulation packages that can interpret and display 5250 data streams.

62 Pick operating system - Derivative and related products
; AccuTerm : AccuTermâ„¢ terminal emulation software provides remote access to Pick and MultiValue database systems, GUI modernization capabilities, and secure access to applications. In 2014, AccuTermâ„¢ software was acquired by Irvine-based cloud computing company, [ Zumasys], who continues to support and sell the software.

63 Minicom 'Minicom' is a text-based modem control and terminal emulation program for Unix-like operating systems, originally written by Miquel van Smoorenburg, and modeled after the popular MS-DOS program Telix. Minicom includes a dialing directory, ANSI X3.64|ANSI and VT100 emulator|emulation, an (external) scripting language, and other features. Minicom is a menu-driven communications program. It also has an auto ZMODEM download.

64 Humane Informatics - Hardware
* VT52 + H19 video terminal emulation

65 Dynix (software) - Technical details
The latest installations used PC's running terminal emulator|terminal emulation software, and connecting to the Dynix server via telnet over the Internet.

66 Dynix (software) - Technical details
A Dialcat|Dialcat/DialPac module was offered, allowing patrons with a modem and terminal emulation software to dial in from home and search the card catalog or renew books.

67 Monospace font - Use in computers
Monospaced fonts are also used in terminal emulation and for laying out tabulated data in plain text documents

68 For More Information, Visit:
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