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A lens is a custom view of Connexions content. You can think of it as a fancy kind of list that will let you see Connexions through the eyes of organizations and people you trust.
Lens makers point to Connexions materials (modules and collections), creating a guide that includes their own comments and descriptive tags about the content.
Any individual Connexions member, a community, or a respected organization.
Tags are descriptors added by lens makers to help label content, attaching a vocabulary that is meaningful in the context of the lens.
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Florida Orange Grove Textbooks
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Florida Orange Grove
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Rice University Disability Support Services's Lens
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Rice University Disability Support Services
"Electrical Engineering Digital Processing Systems in Braille."
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Connexions Featured Content
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"The course focuses on the creation, manipulation, transmission, and reception of information by electronic means. It covers elementary signal theory, time- and frequency-domain analysis, the […]"
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The multimedia ZIP file provides offline access to all the multimedia files that are not available in the printed version (PDF) of this collection.
To access the files:

A lens is a custom view of Connexions content. You can think of it as a fancy kind of list that will let you see Connexions through the eyes of organizations and people you trust.
Lens makers point to Connexions materials (modules and collections), creating a guide that includes their own comments and descriptive tags about the content.
Any individual Connexions member, a community, or a respected organization.
Tags are descriptors added by lens makers to help label content, attaching a vocabulary that is meaningful in the context of the lens.

'My Favorites' is a special kind of lens which you can use to bookmark modules and collections directly in Connexions. 'My Favorites' can only be seen by you, and collections saved in 'My Favorites' can remember the last module you were on. You need a Connexions account to use 'My Favorites'.
Collection type: Course
Course by: Don Johnson. E-mail the author
Summary:
Instructor: Don Johnson
Institution: Rice University
Course Number: ELEC 241
This collection contains: Modules by: Don Johnson.
The multimedia ZIP file provides offline access to all the multimedia files that are not available in the printed version (PDF) of this collection.
To access the files:
'My Favorites' is a special kind of lens which you can use to bookmark modules and collections directly in Connexions. 'My Favorites' can only be seen by you, and collections saved in 'My Favorites' can remember the last module you were on. You need a Connexions account to use 'My Favorites'.
A lens is a custom view of Connexions content. You can think of it as a fancy kind of list that will let you see Connexions through the eyes of organizations and people you trust.
Lens makers point to Connexions materials (modules and collections), creating a guide that includes their own comments and descriptive tags about the content.
Any individual Connexions member, a community, or a respected organization.
Tags are descriptors added by lens makers to help label content, attaching a vocabulary that is meaningful in the context of the lens.
More about this content: Metadata | Version History
This work is licensed by Don Johnson under a Creative Commons Attribution License (CC-BY 1.0), and is an Open Educational Resource.
Last edited by Ross J. Reedstrom on Aug 6, 2008 2:03 pm GMT-5.