Monday, March 10, 2008

Television sin televisor.


Technology
Serving Up Television Without the TV Set

By BRIAN STELTER
Published: March 10, 2008



Many people watch free, advertising-supported episodes of shows on sites like Hulu.com

The "stupid computer" is a repeated target of the dimwitted office manager Michael Scott on "The Office." But the show itself may be motivating viewers to put down their remote controls and pick up their laptops.

Online Viewing When the fourth season of "The Office," an NBC comedy, had its premiere in September, one in five viewings was on a computer screen instead of a television. The episode attracted a broadcast audience of 9.7 million people, according to Nielsen Media Research. It was also streamed from the Web 2.7 million times in one week, the executive producer, Greg Daniels, said.

"The Office" is on the leading edge of a sharp shift in entertainment viewing that was thought to be years away: watching television episodes on a computer screen is now a common activity for millions of consumers.

"It has become a mainstream behavior in an extraordinarily quick time," said Alan Wurtzel, the head of research for NBC, which is owned by General Electric and Vivendi. "It isn't just the province of college students or generation Y-ers. It spans all ages."

A study in October by Nielsen Media Research found that one in four Internet users had streamed full-length television episodes online in the last three months, including 39 percent of people ages 18 to 34 and, more surprisingly, 23 percent of those 35 to 54.

"I think what we're seeing right now is a great cultural shift of how this country watches television," said Seth MacFarlane, the creator of "Family Guy," a Fox animated comedy that ranks among the most popular online shows. "Forty years ago, new technology changed what people watched on TV as it migrated to color. Now new technology is changing where people watch TV, literally omitting the actual television set."

Although people are watching their shows, the networks are loath to release data about how many people are watching TV shows online and how often. The reason? Possibly because Internet viewers are worth only a fraction of the advertising dollars of television viewers.

"The four and a half billion we make on broadcast is never going to equate to four and a half billion online," said Quincy Smith, the president of CBS Interactive.

The most popular television shows tend to be the most-viewed online as well. While the doctors and nurses of the hit ABC drama "Grey's Anatomy" look a little pixelated on a computer monitor, episodes of the show have been streamed more than 26 million times on ABC.com in the last six months, adding the equivalent of two full ratings points to each telecast.

"Heroes," "Ugly Betty," "CSI," "House" and "Gossip Girl" are among the other online hits, analysts say. Just how many shows are being streamed is unclear because there is no widely recognized version of the Nielsen TV ratings for the Internet yet.

Regardless of the content, the shift is forcing the networks to rethink the long-held axioms of network schedulers and advertisers.

In an address in January to television executives in Las Vegas,Jeff Zucker, the chief executive of NBC Universal, noted that NBC.com had measured more than half a billion video streams in just over a year.



Graphic


Statistics

"Our challenge with all these ventures is to effectively monetize them so that we do not end up trading analog dollars for digital pennies," Mr. Zucker said, calling it the No. 1 challenge for the industry.

Some people pay for episodes via Apple's iTunes Store and Amazon's Unbox service, but many more appear to be watching streams of free, advertising-supported episodes on Web sites. In a closely watched effort, NBC Universal and the News Corporation are about to introduce their joint streaming site, called Hulu.

One piece of good news for the networks and advertisers is that viewers are more likely to remember ads on the Internet versions of TV shows, partly because the commercials are less numerous and more demographically aimed online, according to many studies.

For the moment, at least, conventional wisdom holds that the television and the Internet will essentially merge in the foreseeable future. Already, the hardiest of online viewers are letting PC screens replace their TVs altogether. Others are merely letting broadband connections supplement their digital video recorder.

About six months ago, Peer Gopfrich, a screenwriter in Los Angeles, bought a high-resolution liquid-crystal display TV screen for his living room. Around the same time, he discovered that the television networks were offering some shows online in a high-definition format, so he hooked an old computer up to his TV monitor and started streaming. Mr. Gopfrich's computer became a free and seemingly endless source of on-demand television.

"All of a sudden, we could watch pretty much every popular show we wanted, when we wanted, in high definition in our living room," he said.

Mr. Wurtzel has found that most consumers — at least 75 percent in his studies — prefer to watch higher-quality versions of episodes via their trusty TV sets. They make distinctions between dialogue-driven comedies like "The Office," which are better suited to laptops and iPods, and special-effects-laden dramas like "Heroes," which look better on a big screen, he said.

For a variety of shows, the Web proves valuable as a time machine, permitting users to catch up on missed episodes. The Web site for "Jericho," a show that was canceled by CBS but revived last year because of Internet-savvy fans, had roughly 1.3 million video views in the first week after the show's second-season debut on Feb. 12. Less than half of those views were of the premiere episode; the rest were from viewers catching up on the first season or sharing clips.

In addition to tracking the episode views, CBS measures the amount of online conversation happening about shows.

"We're still midstream," said Nina Tassler, the president of CBS Entertainment. "We're still learning about people's behaviors and we're still learning about what shows really resonate with an online audience."

Other consumers use the Internet to discover new shows. Jason Kilar, the chief executive of Hulu, heard rave reviews of the NBC comedy "30 Rock" last year but never took the time to watch the show until he could stream it online. After one episode, he was hooked.

"After I put my kids to sleep and I have a few minutes to spare, I'm able to catch up on the show," he said. "It provides an opportunity to both sample and consume content without having to schedule the DVR, without having to think about the on-air schedule."

For the time being, broadcasters are harnessing the audience interest in different ways. Hulu content is widely distributed on MySpace, Yahoo, AOL and a variety of other sites. Similarly, CBS has chosen to syndicate its shows across a range of sites called the CBS Audience Network.

ABC, a subsidiary of the Walt Disney Company, has been more guarded with its content, making episodes available for streaming on only its Web site. Mike Shaw, the president for sales and marketing for ABC, said ABC.com has served up more than 220 million ad impressions, or views, in the last six months, up 188 percent from the same time period a year earlier.

And in the last month, all the broadcast networks have added classic series to their Web sites, making shows like "Star Trek," "MacGyver," "The A-Team" and "I Dream of Jeannie" available online. For companies that have sold all their available advertising space, tapping into their show libraries creates new opportunities.

"We would love to have more inventory," Patrick Keane, the chief marketing officer at CBS Interactive, told reporters last week. "The advertisers are raring to go."


Herramientas de Google para Sistemas de Informacion Geograficos. (GIS)

Marzo 08 de 2008
El mundo a un clic

Redacción de El País, Cali Colombia.


Sky es la nueva herramienta de de Google Earth. Muestra el cielo desde el punto de vista de la tierra y permite visiones 'intergalácticas'.
Hasta el momento, las fotografías de la mayoría de ciudades de Suramérica tienen un nivel de resolución y detalle bajo.

Atrás quedó la enseñanza de geografía con mapas planos. Gracias a Google Earth, navegar por todo el planeta en tercera dimensión es posible. Lo nuevo: bitácora virtual de las estrellas.

Ahora, hasta los grandes hallazgos arqueológicos se hacen por internet.

Así es. Por extraño que parezca, un grupo de investigadores argentinos desde la comodidad de un escritorio, y sin tener que empolvarse, descubrió un importante yacimiento arqueológico a través de Google Earth.

El pasado martes, los arqueólogos Claudio Revuelta y Sergio Martín de la Universidad de La Rioja, vieron por primera vez unas estructuras circulares de gran tamaño a través del sistema de cartografía digital de Google.

Una vez trasladados al lugar, corroboraron el hallazgo que hoy los tiene en un importante lugar de la ciencia en ese país. Como ellos, millones de usuarios en el mundo han sido sorprendidos desde el año 2005, cuando Google Earth comenzó a mostrar los ángulos hasta ahora desconocidos de nuestro hermoso planeta.

A la fecha, el mundo virtual de Google alcanza volúmenes gigantescos de información y servicios disponibles para los usuarios, que desde el año pasado estrenaron su cuarta versión incorporando notables mejoras.

Hoy, el usuario puede conocer el mundo en inglés, español, francés y alemán. También puede aproximarse a las ciudades y observar, con asombroso nivel de detalle, calles, edificios, casas, monumentos, ríos y paisajes acompañados por artículos de Wikipedia.

Pero las novedades no paran allí. Recientemente, Google presentó 'Sky', una nueva herramienta para explorar el espacio exterior a través de estrellas y galaxias. Además de conocer el mundo, usted tiene un telescopio virtual.

¿Qué es Google Earth?

Se trata de un programa informático que permite visualizar imágenes en 3D del planeta, combinando capturas de satélite, mapas y el motor de búsqueda de Google. Todos esos elementos le permiten al usuario navegar libremente por cualquier lugar de la Tierra, observar detalladamente todos sus territorios y desplegar sobre estos, de manera simultánea, diversos tipos de información geográfica (topográfica, hidrográfica, demográfica, histórica y cultural, entre otros). Para usarlo, es necesario descargar una pequeña aplicación desde el sitio http://earth.google.com/intl/es/ y disponer de conexión a internet.

Características:

Con Google Earth ya no hay excusa para perderse, pues basta con señalar en el mapa una edificación para obtener la dirección exacta del mismo. Gracias a esta herramienta es posible, por ejemplo, mostrar a sus amigos el video de sus últimas vacaciones en la playa: basta con que busquen en Google Earth el sitio en el que usted tomó su merecido descanso, y activen el enlace al video de YouTube.

Entre las ciudades más digitalizadas por la compañía como Nueva York, Washington o París; usted puede 'transitar' por las calles de estas metrópolis gracias a la alta definición que le permite a Google Earth llegar a ras del suelo. Con características como estas, dentro de un gran abanico de posibilidades, usted podrá ser un turista virtual gracias a la visualización en 3D, que le permite apreciar con gran detalle algunas edificaciones famosas del mundo, como la Torre Eiffel. Además, es posible compartir con otros usuarios enlaces, medir distancias geográficas, ver la altura de las montañas, ver fallas o volcanes y cambiar la vista a posición horizontal o vertical.

Google Earth en la escuela

Estudiar geografía es mucho más divertido y enriquecedor con esta moderna herramienta. Ahora los estudiantes pueden conocer los nombres de los todos países y de sus ciudades principales 'volando' sobre ellos. Pueden ver imágenes reales de sus mares, lagos, volcanes, y accidentes geográficos más importantes. En Colombia, el uso de esta herramienta apenas comienza, dado el bajo nivel de penetración de banda ancha en las instituciones educativas.

Requerimientos mínimos para el PC

  • Sistema operativo: Windows XP
  • Procesador : 2,4 GHz
  • Memoria RAM: 512 MB
  • Espacio en disco duro: 2G
  • Resolución de pantalla: 1280x1024
  • Video: Tarjeta gráfica 3D de 32 MB
  • Conexión a Internet: 512 Kbps (Banda Ancha)

¿Una amenaza?

Google cumplió recientemente la petición que le hizo el Pentágono en EE.UU de eliminar algunas imágenes 'online', como el servicio de mapas a nivel de las calles aledañas a bases militares, pues suponían una amenaza para la seguridad, anunciaron ayer responsables de la compañía.

Versiones

Google Earth es una herramienta disponible en varias versiones, de acuerdo con el nivel de prestaciones, las cuales se diferencian en tres categorías de pago, y una gratuita.
  • Google Earth (edición gratuita). Permite una exploración interactiva en 3D del planeta, a través de imágenes aéreas y de satélite. Busca hoteles, restaurantes, entre otros lugares de interés.
  • Google Earth Plus. Añade a las características de la edición gratuita mayor resolución a la hora de imprimir mapas e imágenes, importación de datos de GPS (para leer puntos de seguimiento) y señalización de ese tipo de dispositivos, entre otros.
  • Google Earth Pro. Es una edición para uso profesional y comercial. Incluye una herramienta de medición de áreas (para calcular metros cuadrados, kilómetros, hectáreas, radios, etc.), mejores funciones de impresión y almacenamiento (permite impresiones de hasta 4.800 píxeles), y un creador de películas (exporta películas de viajes y de imágenes ampliadas).
  • Google Earth Enterprise. Combina los datos de las empresas con Google Earth. Presenta herramientas como Google Earth Fusión, que integra al sistema datos personalizados (como puntos, vectores, terreno e imágenes de tramas), mientras Google Enterprise Client permite ver, imprimir, crear y compartir datos con los miembros de la organización.

Cifras

  • 50% de la población mundial está digitalizada en Google.
  • 200 millones de usuarios tienen el servicio.
  • 13 idiomas disponibles tiene la plataforma Google Earth.

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