Accelerator (Internet Explorer)

Accelerator
Developed byMicrosoft
Latest release
0.8
Extended fromXML
Open format?Yes, As part of Microsoft Open Specification Promise
WebsiteOpenService Accelerators Developer Guide

Accelerators were a form of selection-based search allowing a user to invoke an online service from any other page using only the mouse; they were introduced by Microsoft in Internet Explorer 8.[1] Actions such as selecting the text or other objects gave users access to the usable Accelerator services (such as blogging with the selected text, or viewing a map of a selected geographical location), which could then be invoked with the selected object. According to Microsoft, Accelerators eliminated the need to copy and paste content between web pages.[2] IE 8 specified an XML-based encoding which allowed a web application or web service to be invoked as an Accelerator service. How the service would be invoked and for what categories of content it would show up were specified in the XML file.[3] Similarities have been drawn between Accelerators and the controversial smart tags feature experimented with in the IE 6 Beta but withdrawn after criticism (though later included in MS Office).[4]

Support for Accelerators was removed in Microsoft Edge, the successor browser to Internet Explorer.[5]

History

The "activities" icon of IE8 Beta 1.

Microsoft introduced accelerators in Internet Explorer 8 Beta 1 as "activities." It later renamed this to "accelerators."[citation needed]

IE8

Accelerators were included in IE8 by default as a type of add-on.

Sample Accelerator

This is an example of how to describe a map Accelerator using the OpenService Format: 

<?xml version="1.0" encoding="UTF-8"?>
<openServiceDescription xmlns="http://www.microsoft.com/schemas/openservicedescription/1.0">
  <homepageUrl>http://www.example.com</homepageUrl>
  <display>
    <name>Map with Example.com</name>
    <icon>http://www.example.com/favicon.ico</icon>
  </display>
  <activity category="map">
    <activityAction context="selection">
      <preview action="http://www.example.com/geotager.html">
        <parameter name="b" value="{selection}"/>
        <parameter name="clean" value="true"/>
        <parameter name="w" value="320"/>
        <parameter name="h" value="240"/>
      </preview>
      <execute action="http://www.example.com/default.html">
        <parameter name="where1" value="{selection}" type="text"/>
      </execute>
    </activityAction>
  </activity>
</openServiceDescription>

See also

References

  1. ^ "New and exciting features". Microsoft. Archived from the original on 7 March 2008. Retrieved 2008-03-05.
  2. ^ Mary Jo Foley. "IE 8 to feature WebSlices, Activities". CNet Blogs. Archived from the original on March 6, 2008. Retrieved 2007-03-05.
  3. ^ "How do I make my site 'light up' with Internet Explorer 8?". Microsoft. Archived from the original on 7 March 2008. Retrieved 2008-03-05.
  4. ^ Paul Thurrott. "Internet Explorer 8 Beta 1 Review". Windows IT Pro. Archived from the original on 14 March 2008. Retrieved 2008-03-12.
  5. ^ "A break from the past, part 2: Saying goodbye to ActiveX, VBScript, attachEvent…". Microsoft Edge Dev Blog. Retrieved 4 September 2018.

Development

Wikimedia Accelerators