Added 'new image formats' intro

Wilto · Oct 2, 2012 · 472464e · 472464e
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commit 472464e
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/UseCaseComparisons.md b/UseCaseComparisons.md
@@ -167,8 +167,12 @@ Further discussion: <a href="http://lists.w3.org/Archives/Public/public-html/201
 
 
 ## Potential for addressing new image formats ##
+With the lack of a fallback mechanism browsers can rely on, web authors
+cannot reliably use image formats that are only supported by some
+browser vendors, but not all. (e.g. WebP, JPEG2K, JPEG-XR)
 
-[[ TODO: Summary ]]
+The `<picture>` element can provide such a fallback mechanism, that will
+enable usage and broader adoption of new, more efficient image formats.
 
 **`picture` Element**
 ```