The Potential of New Technology in Information Environments.

Fuente: ERIC Institute of Education Sciences

Saved in:

Bibliographic Details
Main Author:	Raitt, David
Format:	Recurso educativo Open Access
Language:	en
Published:	1989
Subjects:	Computer Storage Devices Display Systems Information Centers Information Technology Input Output Devices Interactive Video Libraries Optical Data Disks Publishing Industry Technological Advancement
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Use of Multiple Parallel Interface Strategies To Create a Seamless Accessible Interface for Next-Generation Information Systems.
by: Vanderheiden, Gregg C.
Published: (1994)

The CJK Terminal: RLG and Transtech's Achievement.
by: Fischer, Russell G.
Published: (1984)

Look--No Paper! The Library of Tomorrow.
by: Raitt, D. I.
Published: (1985)

Technology and the Modern Library.
by: Boss, Richard W.
Published: (1984)

Telecommunication Technologies for Libraries: A Basic Guide.
by: Matthews, Joseph R., et al.
Published: (1983)

CD-ROM and Information Dissemination: An Update.
by: Herther, Nancy K.
Published: (1987)

Applications of Database Machines in Library Systems.
by: Salmon, Stephen R.
Published: (1984)

InfoStation: A Low-Cost Electronic Document Storage, Retrieval, and Transmission System.
by: Hessier, David
Published: (1987)

You're in the Chips; or The Computer: What It Is and What It Can Do.
by: Matthews, Joseph R.
Published: (1981)

CD-ROM: Perspectives on an Emerging Technology.
by: Vandergrift, Kay E., et al.
Published: (1987)

Perspectives in CD-ROM for Information Storage and Retrieval.
by: Lunin, Lois F., Ed., et al.
Published: (1988)

Information Technology and Disabilities, 1995.
by: McNulty, Tom, Ed.
Published: (1995)

The Computer Revolution Comes to East Asian Collections.
by: Fischer, Russell
Published: (1984)

A Preliminary Report on the PLATO V Terminal.
by: Stifle, J. E.
Published: (1976)

Receptivity of Librarians to Optical Information Technologies and Products.
by: Eaton, Nancy
Published: (1986)

CD-ROM and Libraries.
by: Murphy, Brower
Published: (1985)

Direct Document Capture and Full Text Indexing: An Introduction to the National Air and Space Museum System.
by: Boyne, Walter J., et al.
Published: (1984)

New Information Technologies--New Opportunities. Papers Presented at the Clinic on Library Applications of Data Processing (18th, Urbana-Champaign, Illinois, April 26-29, 1981).
by: Smith, Linda C., Ed.
Published: (1982)

Microcomputers and Automation in the School Library Media Center.
by: Thomason, Nevada
Published: (1982)

BIBCON--A General Purpose Software System for MARC-Based Book Catalog Production
by: Gibson, Liz
Published: (1973)

Application of Minicomputers and Microcomputers to Information Handling.
by: Griffiths, Jose-Marie
Published: (1981)

Nonroman Scripts and Computer Terminal Developments.
by: Miller, R. Bruce
Published: (1982)

Libraries Can Learn from Banks.
by: Lawrence, Gail H.
Published: (1983)

An Overview of Electronic Image Information.
by: Lunin, Lois F.
Published: (1990)

Configuring a Professional Microsystem for Information Processing.
by: Grosch, Audrey N.
Published: (1984)

The Electronic Journal: A Review of Trends and Their Implications for Scholarly Communication.
by: Calabrese, Andrew M.
Published: (1986)

New Access Points to ERIC--CD-ROM Versions. ERIC Digest.
by: McLaughlin, Pamela W.
Published: (1987)

The Knowledge Warehouse: Technical Issues and The Knowledge Warehouse: Legal and Commercial Issues.
by: Buckingham, Michael, et al.
Published: (1988)

Telidon Graphics and Library Applications.
by: Tenne-Sens, Andrej
Published: (1982)

Videotex--The Library of the Future.
by: Mischo, Lare, et al.
Published: (1982)

A Selected Bibliography on Optical Disc Publishing--Supplement I.
by: Ali, S. Nazim
Published: (1987)

The Microcomputer in the Library: I. Introduction.
by: Leggate, Peter, et al.
Published: (1985)

Technology and the Online Catalog.
by: Graham, Peter S.
Published: (1983)

Computerizing the Library.
by: Chan, Jeanie, et al.
Published: (1988)

High Tech and Library Access for People with Disabilities.
by: Roatch, Mary A.
Published: (1992)

Current and Future Microcomputer Capabilities: Selecting the Hardware.
by: Mason, Robert M.
Published: (1984)

The Online Public Access Catalog in 1984: Evaluating Needs and Choices.
by: Fayen, Emily Gallup
Published: (1984)

CLSI On-Line Public Catalog Keyboard Terminal Manual: Training Manual.
Published: (1982)

The Microcomputer in the Library: II. Hardware and Operating Systems.
by: Leggate, Peter, et al.
Published: (1985)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"en"
VUFIND_SESSION	"1f5efc1200f2e9b599f355fa5440c458"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789406497.5261 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "1f5efc1200f2e9b599f355fa5440c458" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=en; VUFIND_SESSION=1f5efc1200f2e9b599f355fa5440c458"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"37911"
REDIRECT_URL	"/Record/eric_EJ405790/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ405790/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789406497.5214
REQUEST_TIME	1789406497

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"en"
VUFIND_SESSION	"1f5efc1200f2e9b599f355fa5440c458"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789406497.5261 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "1f5efc1200f2e9b599f355fa5440c458" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=en; VUFIND_SESSION=1f5efc1200f2e9b599f355fa5440c458"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"37911"
REDIRECT_URL	"/Record/eric_EJ405790/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ405790/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789406497.5214
REQUEST_TIME	1789406497

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: