Showing posts with label communication. Show all posts
Showing posts with label communication. Show all posts

Saturday, March 28, 2015

message from earth


The Pioneer plaques are a pair of gold-anodized aluminium plaques which were placed on board the 1972 Pioneer 10 and 1973 Pioneer 11 spacecraft, featuring a pictorial message, in case either Pioneer 10 or 11 is intercepted by extraterrestrial life. The plaques show the nude figures of a human male and female along with several symbols that are designed to provide information about the origin of the spacecraft.

The Pioneer 10 and 11 spacecrafts were the first human-built objects to achieve escape velocity from the Solar System. The plaques were attached to the spacecraft's antenna support struts in a position that would shield them from erosion by stellar dust.

The Voyager Golden Record, a much more complex and detailed message using (then) state-of-the-art media, was attached to the Voyager spacecraft launched in 1977.

The original idea, that the Pioneer spacecraft should carry a message from mankind, was first mentioned by Eric Burgess when he visited the Jet Propulsion Laboratory in Pasadena, California, during the Mariner 9 mission. He approached Carl Sagan, who had lectured about communication with extraterrestrial intelligences at a conference in Crimea.

Sagan was enthusiastic about the idea of sending a message with the Pioneer spacecraft. NASA agreed to the plan and gave him three weeks to prepare a message. Together with Frank Drake he designed the plaque, and the artwork was prepared by Sagan's then-wife Linda Salzman Sagan.

Both plaques were manufactured at Precision Engravers, San Carlos, California.

The first plaque was launched with Pioneer 10 on March 2, 1972, and the second followed with Pioneer 11 on April 5, 1973.

According to astronomer Frank Drake, there were many negative reactions to the plaque because the human beings were displayed naked. (read more)

Wednesday, January 25, 2012

bloggers' rights

Bloggers' Rights at EFF
One of EFF's goals is to give you a basic roadmap to the legal issues you may confront as a blogger to let you know you have rights and to encourage you to blog freely with the knowledge that your legitimate speech is protected.

To that end we have created the Legal Guide for Bloggers a collection of blogger-specific FAQs addressing everything from fair use to defamation law to workplace whistle-blowing.

In addition EFF continues to battle for bloggers' rights in the courtroom:

Bloggers can be journalists (and journalists can be bloggers). We're battling for legal and institutional recognition that if you engage in journalism you're a journalist with all of the attendant rights privileges and protections. (See Apple v. Does)

Bloggers are entitled to free speech. We're working to shield you from frivolous or abusive threats and lawsuits. Internet bullies shouldn't use copyright libel or other claims to chill your legitimate speech. (See OPG v. Diebold)

Bloggers have the right to political speech. We're working with a number of other public-interest organizations to ensure that the Federal Election Commission (FEC) doesn't gag bloggers' election-related speech. We argue that the FEC should adopt a presumption against the regulation of election-related speech by individuals on the Internet and interpret the existing media exemption to apply to online media outlets that provide news reporting and commentary regarding an election -- including blogs. (See our joint comments to the FEC).

Bloggers have the right to stay anonymous. We're continuing our battle to protect and preserve your constitutional right to anonymous speech online including providing a guide to help you with strategies for keeping your identity private when you blog. (See How to Blog Safely (About Work or Anything Else).

Bloggers have freedom from liability for hosting speech the same way other web hosts do. We're working to strengthen Section 230 liability protections under the Communications Decency Act (CDA) while spreading the word that bloggers are entitled to them. (See Barrett v. Rosenthal)

(read more)

Wednesday, January 18, 2012

google blackout

Millions of Americans oppose SOPA and PIPA because these bills would censor the Internet and slow economic growth in the U.S.

Two bills before Congress, known as the Protect IP Act (PIPA) in the Senate and the Stop Online Piracy Act (SOPA) in the House, would censor the Web and impose harmful regulations on American business. Millions of Internet users and entrepreneurs already oppose SOPA and PIPA.

The Senate will begin voting on January 24th. Please let them know how you feel. Sign this petition urging Congress to vote NO on PIPA and SOPA before it is too late.

Tuesday, January 18, 2011

strangers


I have unexpected urges...

to talk to strangers...

I'm doing it now...

Sunday, January 9, 2011

Reception

In 1998, psychologist Arthur Graesser examined the real-time components of speech and reading comprehension. See [Einstein’s Dreams]. Components of comprehension include things like ‘syntax parsing’, ‘semantic processing’, ‘unexpected event-handling’ and ‘resolution’. They can be measured in milliseconds. Using an interactive computer-presentation, he recorded the time students spent at each component-step. Sort of like a reaction-time study. What he found was counterintuitive. Comprehension scores were actually higher for students who took longer to process the semantic and unexpected components of a narrative. Students who spent less time performing these tasks scored lower. On closer examination, he found that they were interpreting events way too fast to derive the most likely meaning. Neglecting these early steps also put them at greater risk of misunderstanding whatever happened next. What this tells me is that receptivity and a sense of wonder are far more important than coming to the most expedient conclusion when following what another person is saying.

Thursday, November 4, 2010

Quality of understanding

“The meaning of a sentence is derived from the original words by an active, interpretive process. The original sentence that is perceived is rapidly forgotten and memory is for the information (meaning) contained in the sentence.” [Link]
For years, neuro-linguists have studied what remains after we hear somebody speak. What they’ve come up with is something that resembles a three-dimensional network inside of our head. The network is made up of propositions (coded events), scripts (a sequence of coded events) and associated images and feelings. Although part of the network is constructed from the original sentences ..most of it is supplied from the past experience of the listener. What we come away with is a feeling of resonance and familiarity, based largely on our own beliefs and experience ..and not necessarily the meaning intended by the speaker. These finding are consistent with the construction-integration model for narrative comprehension proposed by psychologist Walter Kintsch [Link]

Sunday, October 24, 2010

His Arms Wide


"Darmok on the ocean.

Darmok and Jalad at Tanagra.

The beast at Tanagra.

Kadir beneath Mo Moteh.

Kiteo, his eyes closed.

Temba, his arms wide/open.

Temba, at rest.

Mirab, with sails unfurled.

Shaka, when the walls fell.

Sokath, his eyes uncovered/opened.

The river Temarc in winter.

Zinda, his face black, his eyes red.

Rai and Jiri at Lungha. Rai of Lowani.

Lowani under two moons. Jiri of Ubaya.

Ubaya of crossroads, at Lungha.

Lungha, her sky gray.

Uzani, his army with fists open.

Uzani, his army with fists closed."

Sunday, May 23, 2010

Miracle of the Sun


The Miracle of the Sun (Portuguese: O Milagre do Sol) is an alleged miraculous event witnessed by 30,000 to 100,000 people on 13 October 1917 in the Cova da Iria fields near Fátima, Portugal. Those in attendance had assembled to observe what the Portuguese secular newspapers had been ridiculing for months as the absurd claim of three shepherd children that a miracle was going to occur at high-noon in the Cova da Iria on 13 October 1917.

According to many witness statements, after a downfall of rain, the dark clouds broke and the sun appeared as an opaque, spinning disc in the sky. It was said to be significantly duller than normal, and to cast multicolored lights across the landscape, the shadows on the landscape, the people, and the surrounding clouds. The sun was then reported to have careened towards the earth in a zigzag pattern, frightening some of those present who thought it meant the end of the world. Anecdotally, some witnesses reported that their previously wet clothes became "suddenly and completely dry."
(read more)

(It was noted that the "object" was not at the correct elevation to be the sun and some have speculated the object witnessed was a UFO)

Wednesday, February 17, 2010

On closer inspection

“The meaning of a sentence is derived from the original words by an active, interpretive process. The original sentence which is perceived is rapidly forgotten and the memory is then for the information (meaning) contained in the sentence.” ~ J. Sachs, 1967.

In the 1960’s, psychologists broke away from the long-standing traditions of behaviorism, and the field of cognitive psychology emerged. This act of secession was inspired by advances in fields such as neuroscience, cybernetics and linguistics. In the area of language development, psychologists adopted linguistic principles, introduced by Noam Chomsky, as a method for measuring verbal learning and behavior. These principles were more consistent with natural observations of language development. Chomsky’s model recognizes that language is expressed on at least two different levels ~ a ‘surface structure’, representing the audible/visible properties of a sentence (i.e. morphemes and syntax) ~ and a ‘deep structure’, representing the underlying semantic relationships conveyed by a sentence.

What they found is that the deep structure of a sentence is what people retain. Surface-structure is purged within milliseconds and no longer available for recall. The resulting memory is not a literal transcript of written or spoken language. It is more like a coded network of related concepts and ideas derived from the original sentence, as well as from the past experience of the listener. What we come away with is a feeling of resonance and familiarity, based largely on beliefs and experience ..and not necessarily the meaning intended by the speaker.