Thanks, Debbie, for that tip. I've taken a look of what they offer. They have a 
lot of material, but much is from 2012 or earlier. I'll drop them a line, 
though.



Gudrun

-----Original Message-----
From: Debbie Kessler [mailto:[email protected]] 
Sent: Saturday, February 20, 2016 5:40 AM
To: [email protected]
Subject: Re: textbook scanning for teaching purposes

Haven't been following this thread much. You might contact the high tech center 
training unit in Cupertino. They are always coming up with solutions for 
alternate media at the college level.

DjAndChaz
Sent from my iPhone

On Feb 15, 2016, at 9:46 AM, Brian Vogel <[email protected]> wrote:



        Gudrun,

                    Thanks for the kind words.  You are in a uniquely thorny 
position as far as scanning goes because you're trying to work in material that 
is in two separate languages.  OCR has gotten extremely good, even on pretty 
sketchy copy, for material in a single language but I don't know whether the 
same can be said for things in two languages.  As you know from our private 
exchanges, I've tried scanning one of the books you refer to in both Swedish 
and English and neither gives satisfactory results in both languages at once.

                    This is an instance where you could be the avant garde for 
your own needs and those of others, too.  I know you've given Tracker 
Software's PDF XChange Viewer a try, and what they provide for free is pretty 
remarkable, but not enough to get what you need.  I do not know whether one of 
their paid products might work, but it would be worth getting in touch with 
them to ask about that.  If they claim that one would, I think it would be 
entirely reasonable to ask them to process a single file using that software 
and returning the result to you so that you can actually evaluate the result 
before considering purchase.  I can't believe that the need for bilingual OCR 
is frequent, but it certainly is something that's going to occur for someone 
other than yourself.  I would be shocked if someone has not developed something 
that supports this, but I'd have to do the same digging as you will to 
determine who.

                     As to finding the right assistant, no matter how much we 
love our loved ones and they love us in return, they're generally not the best 
option for several reasons.  This is particularly so if someone is easily 
frustrated with technology that doesn't function perfectly all the time.  A big 
part of it all is dealing with the inevitable issues that arise when you are 
putting software layer upon software layer and expecting them all to seamlessly 
communicate with each other.  While we've come a long way in that department, 
you know better than most that we're not "there yet" as far as true 
seamlessness goes.

                     These days you can pretty much configure monolingual OCR 
to handle most of the formatting eventualities you typically see in print.  
Most can be easily set up to handle columns like in a newspaper, or tables.  
There are still problems, though, when a table is presented in columns but with 
no structure surrounding the table itself.  Then the software has to make a 
guess as to whether it's something in "newspaper columnar" format or "table row 
and columnar" format and that's not easy to do absent clear delimiters that 
suggest one versus the other.

        Brian




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