Re: [Bibdesk-users] BibDesk for iPad?

2010-01-28 Thread Simon Spiegel

On 28.01.2010, at 04:48, Adam R. Maxwell wrote:

 
 On Jan 27, 2010, at 7:09 PM, M. Tamer Özsu wrote:
 
 This is an interesting discussion. For me the most critical requirement is 
 to have an annotation application that uses ink. I need to be able to jot 
 down margin notes by hand rather than typing on a window. Then the 
 integration of this pdf previewer/annotator and bibdesk would be great. Some 
 method such as the one used by, for example, Papers where the pdf file can 
 be read within Papers would be good.
 
 As far as it goes, you can read PDF files page-by-page in BibDesk, if you 
 zoom in on the file icons in the lower pane, or use the Quick Look preview.  
 No annotation or fancy reading features, though.
 
 My guess is that the iPad would basically require a new application; BibDesk 
 is heavily oriented and optimized for usage on a laptop or desktop system.  
 That would require significant effort, not to mention a developer with an 
 iPad :).  It does look like a good platform for that sort of app, so it'll be 
 interesting to see what happens.  Both you and James have emphasized the 
 reading/annotating aspect, so I'm curious whether you're looking for BibDesk 
 with a viewer, or Skim with a PDF manager.

Apparently, MekenTosj is already planning an iPad version of their Papers 
application. Although I'm not really a fan of their desktop app for various 
reason, I see how useful such an app could be for the iPad. But, of course, I 
would prefer BibDesk on the iPad. ;)

Simon

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Re: [Bibdesk-users] BibDesk for iPad?

2010-01-28 Thread Christiaan Hofman

On Jan 28, 2010, at 9:53, Simon Spiegel wrote:

 
 On 28.01.2010, at 04:48, Adam R. Maxwell wrote:
 
 
 On Jan 27, 2010, at 7:09 PM, M. Tamer Özsu wrote:
 
 This is an interesting discussion. For me the most critical requirement is 
 to have an annotation application that uses ink. I need to be able to jot 
 down margin notes by hand rather than typing on a window. Then the 
 integration of this pdf previewer/annotator and bibdesk would be great. 
 Some method such as the one used by, for example, Papers where the pdf file 
 can be read within Papers would be good.
 
 As far as it goes, you can read PDF files page-by-page in BibDesk, if you 
 zoom in on the file icons in the lower pane, or use the Quick Look preview.  
 No annotation or fancy reading features, though.
 
 My guess is that the iPad would basically require a new application; BibDesk 
 is heavily oriented and optimized for usage on a laptop or desktop system.  
 That would require significant effort, not to mention a developer with an 
 iPad :).  It does look like a good platform for that sort of app, so it'll 
 be interesting to see what happens.  Both you and James have emphasized the 
 reading/annotating aspect, so I'm curious whether you're looking for BibDesk 
 with a viewer, or Skim with a PDF manager.

I think it's clear that what one wants (and should want) is something very 
different from BibDesk or Skim. BibDesk is citation manager, to help with 
organizing bibtex, while this is about reading, annotating, and organizing 
PDFs. So it's more like Skim with a PDF organizing feature. As for the code 
base, I can tell you that 90% of BibDesk and Skim are totally useless for use 
on an iPad or iPhone. Therefore we're really talking about a totally different 
and new app, that needs to be written basically from scratch. Most relevant, 
Skim and all its annotation features are heavily based on PDFKit, which is not 
available on the iPhone OS, I think the only thing that would remain is the 
(tiny) SkimNotesBase framework for accessing Skim notes. The more primitive 
Quartz framework is much harder to work with, so writing Skim's functionality 
for the iPad would be a lot more work than writing Skim for MacOSX. I think we 
all agree that it would be very nice to have all this functionality for the 
iPad. But given that, the first question should be: who will be writing a 
totally new app that would be quite a lot of work? I can assure you I won't do 
it, and I suspect Adam would say the same. So if no one would want to start 
developing, I'm afraid this discussion is rather academic.

Christiaan


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Re: [Bibdesk-users] BibDesk for iPad?

2010-01-28 Thread Simon Spiegel

On 28.01.2010, at 11:34, Christiaan Hofman wrote:

 
 On Jan 28, 2010, at 9:53, Simon Spiegel wrote:
 
 
 
 
 This is an interesting discussion. For me the most critical requirement is 
 to have an annotation application that uses ink. I need to be able to jot 
 down margin notes by hand rather than typing on a window. Then the 
 integration of this pdf previewer/annotator and bibdesk would be great. 
 Some method such as the one used by, for example, Papers where the pdf 
 file can be read within Papers would be good.
 
 As far as it goes, you can read PDF files page-by-page in BibDesk, if you 
 zoom in on the file icons in the lower pane, or use the Quick Look preview. 
  No annotation or fancy reading features, though.
 
 My guess is that the iPad would basically require a new application; 
 BibDesk is heavily oriented and optimized for usage on a laptop or desktop 
 system.  That would require significant effort, not to mention a developer 
 with an iPad :).  It does look like a good platform for that sort of app, 
 so it'll be interesting to see what happens.  Both you and James have 
 emphasized the reading/annotating aspect, so I'm curious whether you're 
 looking for BibDesk with a viewer, or Skim with a PDF manager.
 
 I think it's clear that what one wants (and should want) is something very 
 different from BibDesk or Skim. BibDesk is citation manager, to help with 
 organizing bibtex, while this is about reading, annotating, and organizing 
 PDFs. So it's more like Skim with a PDF organizing feature. As for the code 
 base, I can tell you that 90% of BibDesk and Skim are totally useless for use 
 on an iPad or iPhone. Therefore we're really talking about a totally 
 different and new app, that needs to be written basically from scratch. Most 
 relevant, Skim and all its annotation features are heavily based on PDFKit, 
 which is not available on the iPhone OS, I think the only thing that would 
 remain is the (tiny) SkimNotesBase framework for accessing Skim notes. The 
 more primitive Quartz framework is much harder to work with, so writing 
 Skim's functionality for the iPad would be a lot more work than writing Skim 
 for MacOSX. I think we all agree that it would be very nice to have all this 
 functionality for the iPad. But given that, the first question should be: who 
 will be writing a totally new app that would be quite a lot of work? I can 
 assure you I won't do it, and I suspect Adam would say the same. So if no one 
 would want to start developing, I'm afraid this discussion is rather academic.

Since most people who use BibDesk are probably academics, this is not per se a 
negative thing. ;) At least for me, I wouldn't want just a modified version of 
Skim, but also a way to edit my bibtex data on the iPad. So far, there is no 
way to do that. When there was only the iPhone there was always the argument, 
that such a small device isn't really the best way to edit your bibliographic 
data. Now with the iPad, I think this has changed. I think there really is a 
market for a bibliography app for the iPad (and Papers is not a bibliography 
app …).

Anyway, I completely understand that this needs actually someone to do it. 
Thanks for explaining how much – or better: how little – of the existing code 
could be used.

Simon

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Mobophon: ++41 76 459 60 39


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Re: [Bibdesk-users] BibDesk for iPad?

2010-01-28 Thread Christiaan Hofman

On Jan 28, 2010, at 11:43, Simon Spiegel wrote:

 
 On 28.01.2010, at 11:34, Christiaan Hofman wrote:
 
 
 On Jan 28, 2010, at 9:53, Simon Spiegel wrote:
 
 
 
 
 This is an interesting discussion. For me the most critical requirement 
 is to have an annotation application that uses ink. I need to be able to 
 jot down margin notes by hand rather than typing on a window. Then the 
 integration of this pdf previewer/annotator and bibdesk would be great. 
 Some method such as the one used by, for example, Papers where the pdf 
 file can be read within Papers would be good.
 
 As far as it goes, you can read PDF files page-by-page in BibDesk, if you 
 zoom in on the file icons in the lower pane, or use the Quick Look 
 preview.  No annotation or fancy reading features, though.
 
 My guess is that the iPad would basically require a new application; 
 BibDesk is heavily oriented and optimized for usage on a laptop or desktop 
 system.  That would require significant effort, not to mention a developer 
 with an iPad :).  It does look like a good platform for that sort of app, 
 so it'll be interesting to see what happens.  Both you and James have 
 emphasized the reading/annotating aspect, so I'm curious whether you're 
 looking for BibDesk with a viewer, or Skim with a PDF manager.
 
 I think it's clear that what one wants (and should want) is something very 
 different from BibDesk or Skim. BibDesk is citation manager, to help with 
 organizing bibtex, while this is about reading, annotating, and organizing 
 PDFs. So it's more like Skim with a PDF organizing feature. As for the code 
 base, I can tell you that 90% of BibDesk and Skim are totally useless for 
 use on an iPad or iPhone. Therefore we're really talking about a totally 
 different and new app, that needs to be written basically from scratch. Most 
 relevant, Skim and all its annotation features are heavily based on PDFKit, 
 which is not available on the iPhone OS, I think the only thing that would 
 remain is the (tiny) SkimNotesBase framework for accessing Skim notes. The 
 more primitive Quartz framework is much harder to work with, so writing 
 Skim's functionality for the iPad would be a lot more work than writing Skim 
 for MacOSX. I think we all agree that it would be very nice to have all this 
 functionality for the iPad. But given that, the first question should be: 
 who will be writing a totally new app that would be quite a lot of work? I 
 can assure you I won't do it, and I suspect Adam would say the same. So if 
 no one would want to start developing, I'm afraid this discussion is rather 
 academic.
 
 Since most people who use BibDesk are probably academics, this is not per se 
 a negative thing. ;) At least for me, I wouldn't want just a modified version 
 of Skim, but also a way to edit my bibtex data on the iPad. So far, there is 
 no way to do that. When there was only the iPhone there was always the 
 argument, that such a small device isn't really the best way to edit your 
 bibliographic data. Now with the iPad, I think this has changed. I think 
 there really is a market for a bibliography app for the iPad (and Papers is 
 not a bibliography app …).
 
 Anyway, I completely understand that this needs actually someone to do it. 
 Thanks for explaining how much – or better: how little – of the existing code 
 could be used.
 
 Simon

I am pretty sure that a combo of citation management, PDF management, PDF 
viewing, and PDF annotating is really not possible on a device like iPad (and 
certainly not iPhone). We came to the conclusion that this was not even 
feasible on a normal computer or laptop without compromising too much. There's 
a limited number of keyboard shortcuts and menu items that you can offer, and 
the choices for those are very different for a citation manager and a PDF 
viewer/annotator. This is the reason we went for separate apps. With much less 
interaction you're much more restricted in what you can do, so you need to be 
much more focused on a single feature, you can't work with menu items and 
keyboard shortcuts. PDF organize + viewer/annotator can be combined, but 
citation manager would be a different app. And lots of functions of BibDesk are 
really not appropriate for iPads at all.

Christiaan



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Re: [Bibdesk-users] BibDesk for iPad?

2010-01-28 Thread M. Tamer Özsu
As much as I like and heavily use bibdesk, for me the critical application to 
have on the iPad is a pdf manager that allows handwriting annotation of pdf 
files -- something like the PDF Annotator on windows tablets 
(http://ograhl.com/en/pdfannotator/). If there is the integration with bibtex, 
that would be icing on the cake.

==Tamer

On Wed 27-Jan-10, at 10:48 PM, Adam R. Maxwell wrote:

 
 On Jan 27, 2010, at 7:09 PM, M. Tamer Özsu wrote:
 
 This is an interesting discussion. For me the most critical requirement is 
 to have an annotation application that uses ink. I need to be able to jot 
 down margin notes by hand rather than typing on a window. Then the 
 integration of this pdf previewer/annotator and bibdesk would be great. Some 
 method such as the one used by, for example, Papers where the pdf file can 
 be read within Papers would be good.
 
 As far as it goes, you can read PDF files page-by-page in BibDesk, if you 
 zoom in on the file icons in the lower pane, or use the Quick Look preview.  
 No annotation or fancy reading features, though.
 
 My guess is that the iPad would basically require a new application; BibDesk 
 is heavily oriented and optimized for usage on a laptop or desktop system.  
 That would require significant effort, not to mention a developer with an 
 iPad :).  It does look like a good platform for that sort of app, so it'll be 
 interesting to see what happens.  Both you and James have emphasized the 
 reading/annotating aspect, so I'm curious whether you're looking for BibDesk 
 with a viewer, or Skim with a PDF manager.
 
 -- 
 Adam

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Re: [Bibdesk-users] BibDesk for iPad?

2010-01-28 Thread Simon Spiegel

On 28.01.2010, at 12:25, Christiaan Hofman wrote:
 
 I think it's clear that what one wants (and should want) is something very 
 different from BibDesk or Skim. BibDesk is citation manager, to help with 
 organizing bibtex, while this is about reading, annotating, and organizing 
 PDFs. So it's more like Skim with a PDF organizing feature. As for the code 
 base, I can tell you that 90% of BibDesk and Skim are totally useless for 
 use on an iPad or iPhone. Therefore we're really talking about a totally 
 different and new app, that needs to be written basically from scratch. 
 Most relevant, Skim and all its annotation features are heavily based on 
 PDFKit, which is not available on the iPhone OS, I think the only thing 
 that would remain is the (tiny) SkimNotesBase framework for accessing Skim 
 notes. The more primitive Quartz framework is much harder to work with, so 
 writing Skim's functionality for the iPad would be a lot more work than 
 writing Skim for MacOSX. I think we all agree that it would be very nice to 
 have all this functionality for the iPad. But given that, the first 
 question should be: who will be writing a totally new app that would be 
 quite a lot of work? I can assure you I won't do it, and I suspect Adam 
 would say the same. So if no one would want to start developing, I'm afraid 
 this discussion is rather academic.
 
 Since most people who use BibDesk are probably academics, this is not per se 
 a negative thing. ;) At least for me, I wouldn't want just a modified 
 version of Skim, but also a way to edit my bibtex data on the iPad. So far, 
 there is no way to do that. When there was only the iPhone there was always 
 the argument, that such a small device isn't really the best way to edit 
 your bibliographic data. Now with the iPad, I think this has changed. I 
 think there really is a market for a bibliography app for the iPad (and 
 Papers is not a bibliography app …).
 
 Anyway, I completely understand that this needs actually someone to do it. 
 Thanks for explaining how much – or better: how little – of the existing 
 code could be used.
 
 Simon
 
 I am pretty sure that a combo of citation management, PDF management, PDF 
 viewing, and PDF annotating is really not possible on a device like iPad (and 
 certainly not iPhone). We came to the conclusion that this was not even 
 feasible on a normal computer or laptop without compromising too much. 
 There's a limited number of keyboard shortcuts and menu items that you can 
 offer, and the choices for those are very different for a citation manager 
 and a PDF viewer/annotator. This is the reason we went for separate apps. 
 With much less interaction you're much more restricted in what you can do, so 
 you need to be much more focused on a single feature, you can't work with 
 menu items and keyboard shortcuts. PDF organize + viewer/annotator can be 
 combined, but citation manager would be a different app. And lots of 
 functions of BibDesk are really not appropriate for iPads at all.

I'm not saying that a complete duplication is needed or even sensible for the 
iPad, but I certainly can of think of scenarios where it would make sense to 
edit your bibliographic data on your iPad. If I read a PDF with the 
hypothetical PDF viewer, I probably also want to be able to change things for 
this specific entry like keywords or marking it as read and so on. Being able 
to edit the BibTeX data certainly makes sense. Other parts of BibDesk like the 
templating and export system, the LaTeX preview or z39.50 import are probably 
much less useful. But in the end, this just means that it would need a 
completely new app, which you said right from the beginning.

Simon

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Re: [Bibdesk-users] BibDesk for iPad?

2010-01-28 Thread Jason Davies

On 28 Jan 2010, at 12:07, Simon Spiegel wrote:

 I'm not saying that a complete duplication is needed or even sensible for the 
 iPad, but I certainly can of think of scenarios where it would make sense to 
 edit your bibliographic data on your iPad.


presumably one can work with the raw text file? What sounds like the 
opportunity here is not so much BiBDesk for iPad but something like Dropbox 
allowing editing of text files.

or should one NOT edit the bib file with eg BBEdit?
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Re: [Bibdesk-users] BibDesk for iPad?

2010-01-28 Thread JiHO
On Thu, Jan 28, 2010 at 12:25, Christiaan Hofman cmhof...@gmail.com wrote:
 I am pretty sure that a combo of citation management, PDF management, PDF 
 viewing, and PDF annotating is really not possible on a device like iPad (and 
 certainly not iPhone). We came to the conclusion that this was not even 
 feasible on a normal computer or laptop without compromising too much. 
 There's a limited number of keyboard shortcuts and menu items that you can 
 offer, and the choices for those are very different for a citation manager 
 and a PDF viewer/annotator. This is the reason we went for separate apps. 
 With much less interaction you're much more restricted in what you can do, so 
 you need to be much more focused on a single feature, you can't work with 
 menu items and keyboard shortcuts. PDF organize + viewer/annotator can be 
 combined, but citation manager would be a different app. And lots of 
 functions of BibDesk are really not appropriate for iPads at all.

I think the situation on the iPad vs. a laptop/desktop computer is
made very different by:
- the kind of interface you have
- the lack of file system (which, as a side note, drives me nuts: why
is it impossible to save the PDFs I view on my iPhone through Safari?
Anyhow, back to the point:).

So on OS X you have menus and keyboard shortcuts as the main means of
interaction; and those are unique but also (mostly) static for each
app. In this situation the solution of having separate apps for each
task and switching between them through the file system (save a file,
open it with another app) is how you do things.

On iPad/iPhone, there is no menu and the UI can therefore completely
change inside the same app. Once example is the new book reader: there
is the shelf, aimed at choosing your book; there is the reader, aimed
at flicking through the pages; and there is the bookstore, aimed at
buying books. All those are three completely separate tasks, with
completely different interfaces. Essentially they are three different
apps, but the lack of access to the file system prevents you to have a
bookstore app which would store an eBook that you could then double
click to file it in your library or open it in the reader. It has to
be all integrated in one app. Whether you think this is a good thing
or not is probably a matter of taste and proficiency with computers,
but in any case that's the way it is.

A BibDesk + Skim equivalent for the iPad (and I think it could even
also work in the iPhone, UI wise) could work in a very similar way:
- opening the app shows your library with a list of records
- taping an item allows to edit its details (similarly to an address
book card): author, title, but also group etc.
- taping a PDF icon either in the list or in each items details opens
the PDF reader/annotator
- taping a search icon brings you to the web / a search interface
i.e. three different apps in one.
This, of course, is wishful thinking. I would love and definitively
have a use for such an app but I understand that it represents a
tremendous amount of work and that it basically means restarting from
scratch code-wise. Given the business model of the iPhone/iPad,
charging for it wouldn't make as much difference on it does on the
Mac: most good apps are shareware on the iPhone while many apps are
excellent and free on the Mac (BibDesk being a prime example).

JiHO
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