Ars again covers interesting research on the psychology toddlers. This time: toddlers with parents with lower tolerance to injustice show stronger differences in EEG-readings when watching prosocial vs. antisocial behavior.
It also has a discussion on how difficult it is to do a “psychological” assessment of toddlers’ behavior and derive concrete explanations or conclusions from them.
What’s so new about RC cars? Oh … they’re the real, “off-the-shelve” ones, those where people ride in … and they can be hijacked by anybody with the same cellular provider … over the Internet, no direct access required … o.O … WIRED has a piece.
If you use Python‘s Bottle micro-framework there’ll be a time where you’ll want to add custom plugins. To get a better feeling on what code gets executed when, I created a minimal Bottle app with a test plugin that logs what code gets executed. I uesed it to test both global and route-specific plugins.
When Python loads the module you’ll see that the plugins’
setup() methods will be called immediately when they are installed on the app or applied to the route. This happens in the order they appear in the code. Then the app is started.
The first time a route is called Bottle executes the plugins’
apply() methods. This happens in “reversed order” of installation (which makes sense for a nested callback chain). This means first the route-specific plugins get applied then the global ones. Their result is cached, i.e. only the inner/wrapped function is executed from here on out.
Then for every request the
apply() method’s inner function is executed. This happens in the “original” order again.
Below you can see the code and example logs for two requests. You can also clone the Gist and do your own experiments.
Drone Meteorology, n.
the study of death “raining down” on congregations of people
This is especially useful when planning open-air weddings. 😶
Ein weiter Beweis dafür, dass der Verein zur Pflege des Wohlstandsbauches einen wichtigen Beitrag zur Volksgesundheit leistet. Wissenschaftler haben die Gesundheitsdaten von fast 2 Mio. Briten über 20 Jahre ausgewertet und kommen zum Ergebnis, dass Übergewicht das Demenzrisiko senkt.
Facebook specifically and individually tracks all people, even those who aren’t FB users. Using the opt-out mechanism you’re even worse off, since setting the opt-out cookie makes you uniquely identifiable (again).
During the opt-out process, Facebook sets a long-term identifying cookie and then uses this to track visits to pages that have a Facebook social widget. In other words: “for those individuals who are not being tracked by Facebook (e.g. non-users who have never visited a page on the facebook.com domain, or Facebook users who clear their cookies after logging out from Facebook), using the ‘opt out’ mechanism proposed for the EU actually enables tracking by Facebook” (emphasis in original).
When you opt-out …
[…] Facebook promises to stop collecting browsing information, or use it only specifically for the purpose of showing advertisements.”
So, of what use is it then?!?
Bruce Schneier talks about how security companies sat on knowledge and research data about military-grade Regin malware for at least six years. They only decided to share their knowledge because the Intercept was about to publish an article about it. Their arguments for why they withheld their knowledge until now range from “our customers asked us not to disclose what had been found in their networks” to “we didn’t want to interfere with NSA/GHCQ operations”. :/ It’s safe to say that they sit on a bunch more.
Messenger apps show your friends’ online status. Anytime you open the app, they’ll notify the service that you’re “online” at the moment. Now everybody else can see it in their contact lists.
And with everybody I mean anybody! If you have a phone number you can check that person’s online status as often as you want from wherever you want (no need to be friends or anything).
So did a group of researchers at the Friedrich-Alexander-Universität Erlangen-Nürnberg. They used this “feature” to “find out how frequently and how long users spent with their popular messenger” on a random sample of 1000 people in different countries for over eight months.
Looking through the project’s website should make it clear how little the creators of those apps care …
Moreover, we were able to run our monitoring solution against the WhatsApp services from July 2013 to April 2014 without any interruption. Although we monitored personal information of thousands of users for several months — and thus strongly deviated from normal user behaviour — our monitoring efforts were not inhibited in any way.
… and that they don’t want you to be able to care.
Unfortunately, affected messenger services (like WhatsApp, Telegram, etc.) currently provide no option for disabling access to a user’s “online” status. Even WhatsApp’s newly introduced privacy controls fail to prevent online status tracking, as users still cannot opt-out of disclosing their availability to anonymous parties.