Geotagging photos can be done manually or automatically. When using a GPS data logger in automatic mode your position at each point in time (intervals vary) is recorded as a track point. The collection of track points recorded during a logging session is called a track log. Some devices (e.g. GlobalSat DG-100, Holux M-241) feature a button for manual entry of a specific GPS location as a waypoint, which you can match to the corresponding photo(s) by hand. That all sounds pretty straight forward doesn't it? Well it's not, because some GPS devices can't tell their waypoints from their track points. Thankfully the aptly-named GPSBabel can translate us a way out of this misunderstanding for the DG-100, and an update to BT747 means you can now download waypoints from the M-241 to your Mac.
Continue reading 'Know your waypoints from your track points'
Are New Zealanders, the People on the Edge of the World, about to tip off the edge and into cultural homogeneity with the United States? I was surprised to read in The New Zealand Herald that the a new edition of the Lonely Planet travel guide is advising visitors to leave a tip of about 10% for good service. Tipping was not part of the culture when I was growing up, and nor was it an overt practice during my last stint at home during 2006–2007. It would be unfortunate if visitors to Godzone came with the expectation that they had to pay over and above the advertized price.
Continue reading 'New Zealand tipping over the edge?'
RouteBuddy is an application for Mac marketed as "iTunes for your GPS" in reflection of some interface similarities. It works with most GPS receivers to plot your live position on high-quality street maps, but can also import and export saved data to/ from some devices, applications, and online services. With full-featured and highly portable personal navigation devices increasingly affordable (e.g. TomTom, Garmin) and free tools available for direction-finding and location-sharing (e.g. Google Maps, Google Earth), you may be forgiven for wondering what gap in the market RouteBuddy aims to fill. This question set the brief for my review as I determined to assess its strengths and weakness against the tools you may use already.
Continue reading 'Get your GPS fix with RouteBuddy 2.2'
WordPress 2.6 introduced post revisions, a form of version control that allows you to review or revert to previous editions of a post or page on your WordPress blog. The value of this feature has generated some debate, largely because it's "on by default" with no easy toggle to disable it. The thing is notification of post revisions is private, within the admin interface. So how do you make the date of last editing public?
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A year ago I bemoaned the lack of third-party native iPhone apps and could suggest few workarounds for absent medical applications. Looking back at The medical Palm (written in 2004) serves to illustrate how stagnant the Palm platform has become—my list of software was essentially unchanged when I retired my Palm from clinical practice earlier in 2008. Although I did experiment with Windows Mobile and tried equivalent medical applications, it wasn't a relationship with a future. Following the lukewarm reception of Web apps Apple's native App Store for iPhone/ iPod touch opened on July 10, and the mobile medical landscape has been transformed in the space of just three weeks. Already we have seen the release of some impressive tools aimed at doctors, medical students, and patients/ well-being enthusiasts.
Continue reading 'Medical and health app bonanza for iPhone'
I've been spending a lot of time lately using RouteBuddy (more on that soon), and also too much time playing with various apps from the App Store for iPhone/ iPod touch. Among other functions RouteBuddy allows you to create high-quality road maps upon which you can plot custom points-of-interest (waypoints), or display track logs and route plans. While these maps may look stunning on a 23" Cinema Display as you zoom in and out, that's not hardware you can tuck under your arm as you explore unfamiliar streets on foot. True, you could just print the maps, but Apple's iPhone offers a high resolution yet compact viewport—so why not go paper free? There are several native apps for iPhone that make this prospect enticing; here's how to fake your own RouteBuddy To Go and how to create waypoints in RouteBuddy using your iPhone's location awareness.
Continue reading 'RouteBuddy To Go for your iPhone'
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