This is a follow-up to my blogpost on curious algorithms. I'll try to post, on a weekly basis, some pointers to projects related with algorithms that caught my attention. It's clearly messy but these are good signals for an on-going project.
Flying hacker contraption hunts other drones turns them into zombies
"Serial hacker Samy Kamkar has released all the hardware and software specifications that hobbyists need to build an aerial drone that seeks out other drones in the air, hacks them, and turns them into a conscripted army of unmanned vehicles under the attacker's control.
Dubbed SkyJack, the contraption uses a radio-controlled Parrot AR.Drone quadcopter carrying a Raspberry Pi circuit board, a small battery, and two wireless transmitters. The devices run a combination of custom software and off-the-shelf applications that seek out wireless signals of nearby Parrot drones, hijack the wireless connections used to control them, and commandeer the victims' flight-control and camera systems.""
" Disarming Corruptor, is what he terms "circumvention software". It scrambles a 3D printed file, encrypting it in such a way that the user will be greeted with a glitched-out visual treat if it is loaded into any 3D editing software. If you've got the decryption keys, you get to see the object's true form. It's hiding in plain sight, thumbing its pixel-bled nose at the Mary Whitehouses of physible culture. "
ICOMINER: PASSIVE MONETISATION
"Regardless of the solution you choose, our user visible GPU powered bitcoin miner will seamlessly integrate into your game with no interference, earning you cash in perfect harmony with your existing app monetisation strategy. There's no catch - it's just awesome."
Sites Unseen: Are CAPTCHAs Discriminatory?
"while CAPTCHA is a source of frustration for your average John or Jane User, the system can be downright prohibitive for individuals with certain disabilities. Image-only CAPTCHA systems, for example, often bar visually impaired from whatever feature the CAPTCHA is gatekeeping.
This technology is so restrictive that groups are even organizing against CAPTCHA. This past summer, the Australian Communications Consumer Action Network, along with other consumer rights groups,called for an end to CAPTCHA. They requested, in no uncertain terms, that the CEOs of top companies such as Google, Microsoft, Twitter, and Facebook (among others) stop using CAPTCHA in favor of other, non-discriminatory ways of combating spam."
How Google names its algorithms
“Boston” was the first documented update and was announced at SES Boston. The name was given by Webmaster World (WMW) members. (…) Cassandra, Dominic, Esmeralda, Fritz were also named by the folks over at WMW.
The members decided that they wanted to name the updates similarly to how hurricane names are selected: in alphabetical order, one month male, one month female. Since the previous month’s update was Boston, they went with a female name and voted on Cassandra because “we just liked it.” See below why Brett Tabke, founder and owner of WMW and the PubCon conference, finalized the name.
“Dominic” was actually named after a pizza place in Boston that was frequented by PubCon attendees.
Amit Singhal and Matt Cutts revealed that they used the code name ”Panda” to refer to the update internally. Like Vince, Panda was named after one of the key Google engineers who worked on the update and made it possible, Navneet Panda. "
Some examples of Wikipedia bots:
- User:Cydebot – generally carries out tasks associated with deletion
- User:WP 1.0 bot – works with the Version 1.0 Editorial Team
- User:SineBot – signs comments left on talk pages
- User:ClueBot NG – reverts vandalism
- User:CorenSearchBot – checks for copyright violations on new pages
- User:AnomieBOT – large variety of tasks
- User:DumbBOT – often removes protection templates from recently unprotected pages
- User:Lowercase sigmabot – often adds protection templates to recently protected pages
- User:Mr.Z-bot – will patrol BLP and the edit filters
- User:MiszaBot – archives talk pages
- User:BracketBot – notifies users of mismatched brackets in recently edited articles.