Continuing on from my previous post Viewing scientific articles on the iPad: towards a universal article reader, here are some brief notes on the PLoS iPad app that I've previously been critical of. There are two key things to note about this app. The first is that it uses the page turning metaphor. The article is displayed as a PDF, a page at a time, and the user swipes the page to turn it over.

TreeView X, the open source version of TreeView, has been slowly suffering bit rot as C++ compilers and operating systems change. Every so often I'd tweak the code to build on some Linux version or other, but this isn't something I've a lot of time for. Moreover, because of the hassle of rebuilding binaries and source tar balls the updated versions weren't uploaded to the TreeView X web site.

There are a growing number of applications for viewing scientific articles coming out for the iPhone and iPad. I'm toying with extending the experiments described in an earlier post when I took the PLoS iPad app to task for being essentially a PDF page-turner, so I thought I should take a more detailed look at the currently available apps.

After playing with the public API for Mendeley over the weekend (see Social citations: using Mendeley API to measure citation readership) I've had a quick play with the user specific part of the API.

Quick note on an app I threw together using the Mendeley API that I discussed in the previous post. This app is crude, and given that the Mendeley API is rate-limited and in flux it might not work for you. The basic idea is to embellish make the list of literature cited in an article with information that might help a reader decide whether a given citation is worth reading. One clue might be how many people on Mendeley are reading that article.

Menedeley's API has been publicly launched at http://dev.mendeley.com/, accompanied by various announcements such as: All good fun to be sure, but it's a pity more effort has been spent on Easter eggs than on documenting and testing the API. If you visit the API development site there's precious little in the way of documentation, and few examples.

I've just come back from a holiday in New Zealand, during which time I spent a morning chatting with Zhi-Qiang Zhang (@Zootaxa, editor of Zootaxa ) and Stephen Thorpe (stho002, a major contributor to Wikispecies). Fresh from playing with PLoS XML to explore ways of redisplaying articles (described in my commentary on the PLoS iPad app), I was extolling the virtues of the XML mark-up that underlies PLoS (and other Open Access journals,

Flipboard is a new application for the iPad that is pitching itself as a personalised social magazine. It's launch created a lot of buzz, so much so that many users were unable to add their Facebook and Twitter accounts to it, much to their chagrin. I was one of these annoyed users, but now that I've been able to login I've been having a play and it's a lot of fun.

My short note on "Wikipedia as an Encyclopaedia of Life" has appeared in Organisms Diversity &

Being in an unusually constructive mood, I've spent the last couple of days playing with the TreeBASE II API, in an effort to find out how hard it would be to replace TreeBASE's frankly ghastly interface. After some hair pulling and bad language I've got something to work. It's very crude, but gives a glimpse at what can be done.