The best way nowadays to set up information displays like these is to have them simply consist of an LCD screen and a Raspberry Pi, with the mini-computer connected to the internet and set to only display a single webpage. This project shows some of my implementations.
I recently had a need for a PHP script that queries a MySQL database for location-based point data (a LatLong coordinate and some descriptive information) and then creates a KML-file from that data on the fly. A file like this can then easily be loaded into Google Maps, Google Earth and other geospatial applications. In […] Read more..
Okay, enough with the daily single-tweet posts already! I just switched the posting frequency of my twitter-plugin to once per week. That way, if you like to follow my tweets (without being on Twitter yourself), you can find them all in one place and not get annoyed by too many posts. Apologies if that was […] Read more..
As you may have noticed, I have been experimenting with QR codes lately. There’s just so much fun you can have with these little black-and-white icons. For your Friday enjoyment, here is a list of where I have used them so far: 3D QR code The example video above is simply a vectorized QR […] Read more..
Now that the year is almost over, it’s time to step back and look at what we all built over the past weeks… Wherever you are and whatever you celebrate, enjoy your holidays and some relaxing time with your families. I wish you all the best for the new year! Cheers, Alex P.S.: Yes, it’s […] Read more..
I frequently get asked how to set up a small-ish CMS-driven (CMS = Content Management System) website for research groups or other entities. Many of these people have learned that maintaining a static website the “old-fashioned way” (e.g. using Dreamweaver) presents a variety of problems – mainly related to inconsistent content or collaborative editing problems. These issues […] Read more..
If a mathematical algorithm based on statistics creates wisdom, then it must be true… maybe. The following run-on sentences were found by Google Scribe by starting with entering a two-word combination and then just pressing return to accept the most likely follow-up words. Some fun. I am stumped by what Google means by “I despise […] Read more..