El ex animador de “La Belleza de Pensar”, quién, recientemente ha calificado el tablet como el “nuevo ravotril”, propone discutir en las charlas qué estrategias educativas y políticas debemos tomar en una era en que las relaciones humanas más íntimas se ven amenazadas por una cultura digital individualista.
Nunca en la historia de la humanidad el foso entre dos generaciones sucesivas ha sido tan profundo. Y tan grave. El paso de los cazadores-recolectores a los agricultores tomó miles de años en cumplirse. Hoy, el salto a la realidad virtual también es gigantesco, pero se está dando en pocas décadas.
Fuente: Jóvenes y viejos – El Mostrador
In an era of email, text messages, Facebook and Twitter, we’re all required to do several things at once. But this constant multitasking is taking its toll. Here neuroscientist Daniel J Levitin explains how our addiction to technology is making us less efficient
Our brains are busier than ever before. We’re assaulted with facts, pseudo facts, jibber-jabber, and rumour, all posing as information. Trying to figure out what you need to know and what you can ignore is exhausting. At the same time, we are all doing more. Thirty years ago, travel agents made our airline and rail reservations, salespeople helped us find what we were looking for in shops, and professional typists or secretaries helped busy people with their correspondence. Now we do most of those things ourselves. We are doing the jobs of 10 different people while still trying to keep up with our lives, our children and parents, our friends, our careers, our hobbies, and our favourite TV shows.
Our smartphones have become Swiss army knife–like appliances that include a dictionary, calculator, web browser, email, Game Boy, appointment calendar, voice recorder, guitar tuner, weather forecaster, GPS, texter, tweeter, Facebook updater, and flashlight. They’re more powerful and do more things than the most advanced computer at IBM corporate headquarters 30 years ago. And we use them all the time, part of a 21st-century mania for cramming everything we do into every single spare moment of downtime. We text while we’re walking across the street, catch up on email while standing in a queue – and while having lunch with friends, we surreptitiously check to see what our other friends are doing. At the kitchen counter, cosy and secure in our domicile, we write our shopping lists on smartphones while we are listening to that wonderfully informative podcast on urban beekeeping.
But there’s a fly in the ointment. Although we think we’re doing several things at once, multitasking, this is a powerful and diabolical illusion. Earl Miller, a neuroscientist at MIT and one of the world experts on divided attention, says that our brains are “not wired to multitask well… When people think they’re multitasking, they’re actually just switching from one task to another very rapidly. And every time they do, there’s a cognitive cost in doing so.” So we’re not actually keeping a lot of balls in the air like an expert juggler; we’re more like a bad amateur plate spinner, frantically switching from one task to another, ignoring the one that is not right in front of us but worried it will come crashing down any minute. Even though we think we’re getting a lot done, ironically, multitasking makes us demonstrably less efficient.
Ello is the ‘anti-facebook’, positioning itself as a network with a social conscience. It might not be the one to replace the social giant, but Facebook is getting old
Predicting the end of Facebook in 2014 feels reckless. Like slapping a date on the fall of the wall might have felt in the 1980s.
As of June this year, the social networking behemoth had 1.32bn active monthly users. According to the latest data from the Pew Research Centre, 71% of online adults use Facebook. Considering 73% use a social networking site, that’s pretty much: all of us.
The startup world is full of people pitching and failing the next big thing. Two days ago, though, something exciting happened. San Francisco began jumping out of Facebook’s ad-splattered soup and into the clean, empty social networking world of Ello.
Ello is crawling with bugs, isn’t out of beta testing, and it’s still taking off in starship headquarters. 31,000 new users were asking to be beta testers at this week’s peak. On Thursday, the Ello team had to shut down new invites to the site as they struggled to keep up.
The brain-child of Kidrobot designer Paul Budnitz , Ello is the “anti-facebook.” It’s been around a while, but the LGBTIQ community’s recent struggle with Facebook’s “real-name” policy has been instrumental in the shift to the site. Ello positions itself as a network with a manifesto and a social conscience. Its logo has a V for Vendetta-like menace to it: an eyeless black smiley with a spinning mouth that mocks the social gaze we are so used to feeding online.
Humans like us forget that change is the only constant. Facebook will not last forever. The only questions are why the move starts, when it does, and where the party is next.