- How to Design Applied Filters — The most frequently observed issue during usability testing were filtering values changing placement when the user applied them – either to another position in the list of filtering values (typically the top) or to an “Applied filters” summary overview. During testing, the subjects were often confounded as they noticed that the filtering value they just clicked was suddenly “no longer there.”
- Twitter Heron — a real-time analytics platform that is fully API-compatible with Storm […] At Twitter, Heron is used as our primary streaming system, running hundreds of development and production topologies. Since Heron is efficient in terms of resource usage, after migrating all Twitter’s topologies to it we’ve seen an overall 3x reduction in hardware, causing a significant improvement in our infrastructure efficiency.
- ntm — an implementation of neural Turing machines. (via @fastml_extra)
- Bayesian Truth Serum — a scoring system for eliciting and evaluating subjective opinions from a group of respondents, in situations where the user of the method has no independent means of evaluating respondents’ honesty or their ability. It leverages respondents’ predictions about how other respondents will answer the same questions. Through these predictions, respondents reveal their meta-knowledge, which is knowledge of what other people know.
As sources become less important, filters are the natural target for those who want to sway opinion.
When people are trawling so many content sources, it no longer pays to concentrate on sources at all. It makes much more sense to study how the trawlers work and become part of the filtering infrastructure.
Street Demographics, Hack for Africa, Opportunity Spotting, News or Filters?
- Brien Lane, Melbourne — an alleyway painted with statistics about the area. Urban spaces as screens. Check out the other photos. (via Pete Warden)
- Apps 4 Africa — from US State Department, The challenge is to build the best digital tools to address community challenges in areas ranging from healthcare to education and government transparency to election monitoring. (via Clay Johnson)
- Hopeful Monsters and the Trough of Disillusionment (Berg London) — this was a great Foo talk, lovely to see the ideas written up and circulated widely.
- Tyranny of the Daily 10 Percent (Julie Starr) — do we have a production quality problem, or do we have a filter problem? Intersection of two trends we’ve seen: “news reinvention” and “information overload”. I find myself wanting to spend more time quantifying what we’ve already got that’s good and being clearer about what we think is missing, before thinking about what to replace it with and how to foot the bill.