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Eli Pariser: Beware online "filter bubbles" As web companies strive to tailor their services (including news and search results) to our personal tastes, there's a dangerous unintended consequence: We get trapped in a "filter bubble" and don't get exposed to information that could challenge or broaden our worldview. Eli Pariser argues powerfully that this will ultimately prove to be bad for us and bad for democracy. Similar topics - TED Conference - Culture - Global issues - Journalism - Politics - Technology Related talks Learn more Pariser discusses the development of his web aggregator, Upworthy, and shares his disappointment that the filter bubble still hasn't burst. Take action Discuss Enthusiastically agree? Respectfully beg to differ? Have your say here.
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Sal Khan: Salman Khan: Koristimo video kako bi ponovno osmislili obrazovanje Salman Khan govori kako i zašto je stvorio Khan Academy, pažljivo strukturiranu seriju edukacijskih videa koji nude kompletan nastavni program matematike, a sada i drugih predmeta. On pokazuje snagu interaktivnih vježbi, i poziva učitelje da razmisle o zaokretu od tradicionalne skripte učenja — dati učenicima da video predavanja pogledaju kod kuće, a "zadaću" rade u učionici, gdje im učitelj može pomoći. Similar topics - Culture - Education - Global issues - Online video - Teaching Related talks Learn more Salman Khan talks about the classroom of the future and describes his vision for online education. Take action Discuss Enthusiastically agree? Respectfully beg to differ? Have your say here.