Data Recorder facts
While investigating facts about Data Recorder In Cars and Data Recorders Defiance 2050, I found out little known, but curios details like:
The Incas did not have a written language, instead they used colourful knotted cords called Quipu to record numbers and archives such as census data and storehouse records. They had up to a thousand unique strands.
how much does a flight data recorder cost?
Data recorded from human experimentation carried out in Nazi death camps like Auschwitz is still used by scientists and doctors to this day because no similar level data exists
What is flight data recorder?
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what cars have event data recorders. Here are 46 of the best facts about Data Recorder Software and Data Recorders Defiance I managed to collect.
what does an event data recorder record?
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Marketing firm Exactis leaked over 340 million records of personal information on public unprotected servers (data including but not limited to age and gender of children, addresses, pets, smoking habits, etc) and this breach affects nearly every single American.
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Old school computers like the Apple //e could save and load games to/from cassette tapes in a tape recorder. This basically worked by interpreting the audio data as game data. This prompted some pirate FM radio stations in the 1980s to broadcast games right over FM radio every weekend.
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The SR-71 carried a Fairchild tracking camera and an HRB Singer infrared camera which recorded data throughout the entire flight solely to respond to accusations of violations of airspace.
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In 1998 in a last attempt to keep the format alive JVC developed a VHS tape that was able to record in Full HD and store 50GB of data.
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During WWII, statistician Abraham Wald was asked to decide where to add armor to bombers. Oddly, he recommended adding more armor to the places saw little recorded damage. Since all data came from surviving bombers, it told him where the planes could take damage without crashing.
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In the days when computer data were stored on tapes, there were radio shows broadcasting entire programs so that the users could record and load them on their machines.
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Because the original CD-Rs (write-once) used an organic dye for recording data, they are susceptible to being corrupted by bacteria
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Russian inventor and government official Semen Korsakov (1787-1853) invented the first known method of recording data to be stored in a searchable database. Instead of seeking a patent he offered the machine for public use.
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The average downlink rate after New Horizons passes Pluto is only 2k bits per second. It will take until late 2016 to bring down all the Pluto encounter data stored on the spacecraft's recorders.
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The first image of Mars received from a space probe was actually hand-drawn from raw binary data. It would have taken hours for computers to process it into an image and the engineers at JPL wanted to verify that Mariner 4's tape recorder was working properly
Data Recorder data charts
For your convenience take a look at Data Recorder figures with stats and charts presented as graphic.
Why is flight data recorder called black box?
You can easily fact check it by examining the linked well-known sources.
The record for most data lost to hackers is held by Yahoo!, where one billion user records were taken in 2016
Observational astronomy involves recording data through observation with astronomical tools such as telescopes.
JVC introduced in 1998 digital VHS tapes that could record and display high definition content and store up to 50GB of data - source
Yoshitaka Fujii was found to have fabricated data in at least 183 scientific papers, setting what is believed to be a record for the number of papers by a single author requiring retractions. He even forged the signatures of scientists he listed as co-authors without their knowledge.
The first dump of the iPod ROM was acquired by converting the binary data to audio, playing it over the built-in speaker, and recording it with a microphone. - source
When is a flight data recorder required?
M-DISC, a type of DVD and Blu-ray rom disc, is resistant to degradation because it makes actual pits into a "rock-like" recording layer rather than just dying a traditional organic layer. The discs are claimed to last 1000 years and are suitable for archiving your data.
How flight data recorder works?
The share of high school seniors across the country who have a driver’s license dropped from 85.3 percent in 1996 to a record low 71.5 percent in 2015, according to data from the University of Michigan’s Monitoring the Future survey
All data, such as size, color and body shape of bay cats, originate from 15 animals that were recorded from 1874 to 2004.
The highest-resolution original video recordings of the Apollo 11 mission were taped over by NASA in the 1980s when they were running low on the same kind of data-recording tape
Scientists have created 5D data storage discs that can record 360 TB of data and outlast mankind.
Parents can submit their children's records to DECIPHER (a web-based resource and database of genomic variation data from analysis of patient DNA) and are only advised to tell them of their involvement when they reach the age of 16
Data recorder infographics
Beautiful visual representation of Data Recorder numbers and stats to get perspecive of the whole story.
Using R to visualize some GPS data I recorded while trail-running.
