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#1 |
Fanatic
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Karma: 1152752
Join Date: Aug 2010
Location: Evansville, IN, USA
Device: Samsung Galaxy Tab 4 Nook & Samsung Galaxy Tab S 10.5
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What purpose do thumbnail images serve?
I'm not sure if this is the best forum for this question or not but, since I use epubs I'll ask it here.
I don't see it as much as I used to but I often still find ebooks that have a small thumbnail image included in the file. What purpose does this image serve? I can't say as I've ever found any hardware or software readers that actually use them. Are they some holdover from a bygone era that is no longer needed? Just curious. Thanks. - Byron |
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#2 |
Wizard
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Karma: 121692313
Join Date: Oct 2009
Location: Heemskerk, NL
Device: PRS-T1, Kobo Touch, Kobo Aura
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Never seen that, but I think it is a leftover of the process used.
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#3 |
Grand Sorcerer
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Join Date: Jan 2010
Device: Nexus 7, Kindle Fire HD
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MOBIs had/have thumbnail images in addition to the "full size" covers that were/are used by various reading apps. Perhaps it's a conversion remnant -- and/or they're used for "bookshelf" views in various reader apps.
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#4 |
Color me gone
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Join Date: Apr 2008
Location: Central Oregon Coast
Device: PRS-300
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For some books from web sources, the original displays a thumbnail which you can click on to see the full-size image in a popup window. This doesn't work so well in smaller readers, so the supporting html (<target> for instance) is removed. They should have removed the thumbnails too, but apparently didn't.
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