Users of my new online forecasting book have asked about having a facility for personal highlighting of selected sections, as students often do with print books. We have plans to make this a built-in part of the platform, but for now it is possible to do it using a simple browser extension. This approach allows any website to be highlighted, so is even more useful than if we only had the facility on OTexts.org. There are several possible tools available. One of the simplest tools that allows both highlighting and annotations is Diigo.
Posts Tagged ‘technology’:
I received the following email today: I am preparing a thesis … I need to conduct the widest possible poll, and it occurred to me that perhaps you could guide me toward an internet-based way in which this can be done easily. I have a ten-question questionnaire prepared, that I wish to have an random sample of the population respond to. I have no budget for this, so I hope you can suggest a way in which a good number of responses can be harvested using blogs or sites you may be aware of. Here is my response.
Whether travelling to a seminar or conference, or just having a holiday, using a travel organizer can make the process simpler and easier. A good travel organizer keeps all your travel details (flights, hotels, car rentals, meetings, weather forecasts, etc.) organized and synced to whatever devices you use (two computers, an iPad and an iPhone in my case).
Every researcher collects large numbers of papers, references, and notes, and it is important to have a good system to keep them all organized. For many years I had several thousand papers all numbered and stored in filing cabinets, with a JabRef database providing an index to them. These days, it’s much easier to have everything stored electronically, and so I have accumulated many pdfs (about 1300 so far) of published articles. But the problem of being able to find something fast is still important. Mendeley is a free software tool for managing your reference database. It actually solves many problems simultanéously and is likely to become an important part of how I work.
It would be nice to have a place to share ideas, links, comments in a very informal way with others involved in research in statistical methodology and data science. CrossValidated.com is great for specific questions, but is not suitable for commenting on papers or sharing ideas and links.
Every couple of years, a new technology has a big impact on how I work. Gmail was one. My iPhone was another. And I rank Dropbox in the same category. I get three huge benefits in using Dropbox: All my files are backed up online. The house can burn down and I know I can still get my files. Also, if I’m away from my desktop or laptop, I can still access my files on my iPhone. Online backup is the only sensible backup strategy. My two main computers are kept in sync. When I finish work in my uni office, I can go home knowing that everything I’ve done during the day will be already on my home PC when I arrive home. And when I go to my uni office, everything I’ve done on my home PC will already be on my uni PC when I get to work. I never have to think about what files I will need; they will all be there. Dropbox provides a simple version control system. Other people use services like github and bazaar, but I find them far more complicated than I need. When I edit or delete files, Dropbox keeps previous versions in case I wish to restore them (up to 30 days normally, but forever if you pay a bit more).
Your best ideas don’t necessarily come while sitting at your computer ready to type. They might come while playing sport, taking a shower, lying in bed, or enjoying dinner at a restaurant. So you always need something to write on to capture the ideas before they float away. For about twenty years I carried a little spiral notepad and pen just for this purpose. When iPods became popular, I named my notepad my “iPad”. Then Apple stole my brand name! Although they were low-tech, my iPads were extremely efficient and functional. In an interesting parody, you can now get a real notepad that looks like an iPad or iPhone! (Click on the image below for more information.) However, I’ve sold out to Apple and use an iPhone, so it makes sense to keep my notes on the iPhone. But the native notepad app is not so useful because it doesn’t sync with my computer. I’d like to jot down some ideas and then have them available on my PC without any re-typing. The native iPhone notepad app does sync with MS Outlook but who wants to use that when there is gmail? I’ve tried about half-a-dozen note taking apps with syncing capabilities and have deleted most of them
I recommend Gmail to everyone who asks, and many who don’t, as it is far superior to every other email platform around. But being paranoid, I don’t like all that valuable email in someone else’s hands. What if Google goes bust one day? Or the Australian government’s internet filter stops gmail? Or I move to China? So I need a local backup just in case. I also need the backup to be painless and not require much attention. The solution is Thunderbird, but there is a bit of setting up to do at first, then you can sit back and let it do its work. The instructions are here. You need to follow them — simply setting up Thunderbird to access your gmail is not enough as Thunderbird won’t download your mail for local storage by default. Once you’ve set up Thunderbird to download everything, all you need to do is open Thunderbird every few weeks and leave it to do it’s stuff. If that’s too much work, you can always have Thunderbird open automatically at start up but stay minimized to the tray.
On Monday night I attended a lecture by Terry Tao on “Mathematical research and the internet”. Terry is Australia’s most famous mathematician, our only Field’s medalist, and one of the most active mathematical bloggers in the world. He has been described as the “Mozart of mathematics” for his remarkable precocity and prolific output. The slides of his talk are available on his blog site. It was an interesting talk, with excellent slides, marred only by the poor sound system and his bad habit of mumbling. I keep a pretty close eye on internet developments that affect research in my field, so there wasn’t a lot new for me, but the following observations may be of interest. Mathematical blogs are providing a means for recording the informal chats that are an invaluable part of research but were never previously written down. These are the sorts of things that happen at conferences, in tearooms and hallways, or over dinner. The advent of informal blogs allows these chats to be online, with interaction via commenting, and fully searchable. There is a list of mathematical blogs on the Academic Blog Portal although the statistics list is incomplete — it omits Chris Lloyd’s excellent Fishing in the Bay blog. The quality of
Neil Postman was Professor of Communication at New York University until his death in 2003. He wrote many wonderfully insightful and thought-provoking articles and books about television, education, technology and childhood. I recently came across a speech he gave in 1998 on “Five things we need to know about technological change”. Here is an online transcript. The five things are: That we always pay a price for technology; the greater the technology, the greater the price. That there are always winners and losers, and that the winners always try to persuade the losers that they are really winners. That there is embedded in every great technology an epistemological, political or social prejudice. Sometimes that bias is greatly to our advantage. Sometimes it is not. That technological change is not additive; it is ecological, which means, it changes everything and is, therefore, too important to be left entirely in the hands of Bill Gates. That technology tends to become mythic; that is, perceived as part of the natural order of things, and therefore tends to control more of our lives than is good for us.