Showing posts with label Technology. Show all posts
Showing posts with label Technology. Show all posts

Monday, January 23, 2012

Ideas and Possibilities at IBC2011


Demonstration Area
IBC is big - big in terms of size, ideas and possibilities. That was the overriding impression of IBC from debutante and RTS Young Technologist of the year Peter Sellar who declared “The amount of technology and innovation on offer is astonishing.”
Even trade show veterans would have to admit that IBC2011 was a bumper year, helped by the record attendance of over 50,000 professionals spread from right across the electronic media and entertainment industry, from student to ceo and Hollywood royalty.
There’s no doubt that such a positive response indicates that IBC is bringing more of the right conversations to more people in a stimulating trading and learning environment. There’s also no doubt that these figures show the resilience of an industry rebounding back after three years in the doldrums.
In a report unveiled in a free conference session at IBC2011, the IABM backed this up. Peter White, director general of the association, told delegates that despite some challenges there was a greater sense of optimism both from the demand side of the business as well as the supply side. The IABM predict that the industry would have passed its pre-recessionary levels in three years.
The can-do attitude that will see this industry survive and thrive was evident on the showfloor where 13 halls were packed with more than 1,300 exhibitors each with a multitude of exciting messages of innovation and problem solving ideas.
Over $20m worth of business was signed during the show including 70 sales of Sony’s F65 CineAlta camera which is capable of capturing images at 4K resolution.
If it is ‘K’ you want then you need look no further than the astonishing Super Hi-Vision which contains sixteen times the amount of HD resolution and continues to be pushed as a broadcast format by NHK. Live Super Hi-Vision transmissions from a static camera overlooking BBC Broadcasting House in London were shown in the Future Zone.
Picking up an IBC Conference award for a technical paper on Super Hi-Vision, the head of NHK’s R&D lab Dr Keiichi Kubot said significant progress had been made: “We have developed an 8-channel switcher and a slow motion replay system to sit alongside a camera and recording unit making a live production of sports events a possibility.”
A probability, because the BBC intends to transmit the Olympics to large screens around London next year using Super Hi-Vision, while FIFA is also mulling its use in Brazil two years later.
Understanding how consumer behavior impacts decision making right up the content production, distribution and manufacturing chain is of increasing importance to media organisations which is what a dedicated hall grouping developments in IPTV and mobile TV was designed to explore within the IBC Connected World.
A special Demonstration Area within the IBC Connected World allowed attendees to understand more of the practicalities of how media can be delivered and consumed in and around the home on different screens and by different family members.
Linked Exhibition Business Briefings led by Ericsson, IBM, TV Genius, Harris and IBC Connected World Platinum Sponsor Cisco, delved deeper into key issues emerging from the “Connected World”. Ericsson’s head of TV Staffan Perhrson suggested in The Networked Society will be Televised that “We are all living through the early stages of an extraordinary revolution connecting not just people but communities, systems and intelligence. With everything connected our world changes. A connected world is just the beginning. We are on the brink of the Networked Society.”
The networked agenda was on the minds of the world’s three biggest standards organisations - the EBU, SMPTE and AMWA - when they met at IBC to formalise an agreement that will see them co-operating on future digital media-related standards.
“The aim is to identify common points where we have issues to discuss and digital workflows are high on the agenda,” explained EBU deputy technical director and SMPTE engineering VP Hans Hoffman.
Part of its investigation will no doubt involve the way files are transported and stored, QCed, transcoded and mastered in off-site servers accessed only via the internet - in other words the Cloud.
A flurry of announcements from the post production area (Hall 7) of IBC saw Cloud production gain traction.  Sky Sports News announced it was the first European broadcaster to use the Axis Cloud-based graphics creation system from Chyron. Sky head of operations Darren Long was on site to highlight the deal. Quantel landed  Rogers Media as the first customer of its Cloud edit and review service Qtube after the Canadian media company came to IBC2010 searching for such a solution; Digital Rapids and Building4Media were others taking production systems into the  Cloud while Prime Focus launched the Domain Centric Cloud (DCC) platform, already operational in India, to a wider market.
The latest figures from Cisco’s Visual Networking Index, as noted by EMEA president Chris Dedicoat at the IBC Leaders’ Summit, estimates that the sum of all forms of video (TV, VoD, internet, and P2P) will be approximately 90% of global consumer internet traffic by 2015. Even if those figures are out there can be no doubt in the power of video as a communications tool nor in the high importance of new tools to acquire images in the first place.
At the coalface are producers and camera-ops who visited the IBC Production Village to try out the most cutting edge commercially available cameras, camera systems and accessories on the market. These include the Meduza 4K camera; 3Ality Technica rigs and Stereo Image Processors and high speed imagers from Vision Research. 
Connecting the theory of how such cameras work on a showfloor with their practical use on live productions is where Inside Knowledge came in. This informal set of presentations adjacent to the IBC Production Village gave attendees a candid insight into how their peers had used technologies in anger. Combining overview and opinion into new technology with practical demonstrations of it in action is what IBC is all about.
This union is celebrated at the annual IBC Innovation Awards, a red carpet event which this year featured breakthrough achievements in stereo 3D, global news production and next generation digital delivery.
There can be few better places to sit back and simply marvel at the astonishing visual creations that filmmakers like Atlantic Productions’ ceo and executive producer Anthony Geffen or Avatar director James Cameron have musterered than the IBC Big Screen, host to the IBC Innovation Awards and this year home to some spectacular 3D treats.
Atlantic Production’s Flying Monsters 3D with Sir David Attenborough was lauded with an IBC Special Award for an outstanding use of technology in the service of creativity. He was on hand to show the full 60 minute programme as well as works in progress including Kew, a three part series about Kew gardens plant life which includes never before seen 3D timelapse photography.
Cameron delivered IBC a coup when he personally presented an 18 minute sequence from Titanic which has been given a 4K digital remaster from the original negative print and then a painstaking 2D-3D conversion.
The very vocal round of applause that this received from an audience that would normally consider themselves sceptics, showed not only their appreciation for the quality of this cinematic experience but also that they were among the first to share it. These things happen, only at IBC.

Romeltea Media
Information Technology & World News Updated at:

Friday, January 6, 2012

Cracking the Code to get a job

New York (CNN) – Wished you had paid a little more attention in computer class? Learned to do more than just surf Facebook? You are not alone.
While companies and governments have been shedding jobs and paring back benefits, tech job openings continue to soar. According to Fortune magazine, software developers who specialize in applications will rise by over 30% by 2018. Jobs for computer system analysts will jump 20%.
And the pay is good – average salaries are around $94,000 a year.

That is good news for the hoards of young people who are already in the process of switching their college major from art history to computer science, but what about the rest of us?
Zach Sims thinks he has the answer.  Or at least some much needed help.  Anxious to upgrade his own considerable computer skills, the 21-year-old Connecticut native teamed up with a Columbia University friend Ryan Bubinski and started Codecademy, a free website which teaches the basics of writing computer code.
In the first four days of 2012 alone, the site has signed up more than 130,000 new users.
"I think we knew that programming was going to be the new version of literacy but at the same time it's pretty staggering to see the number of people who have signed up," said Sims.
You need to have Google Chrome or Firefox to access the site, but once you are on it, it is completely free and extremely easy to navigate. The site is designed so that people with no experience in coding can use it, but it is also easy enough to jump ahead if you have some background and just want to improve on your skills.
Sims makes no bones about the fact that this site isn't going to suddenly make you a computer expert or guarantee you a job.  But it can help you gain the knowledge to build a website to support your small business.
Codecamy has only been up and running since August, but Sims said he is committed to keeping the site free to users and wants to avoid turning to advertising to raise revenue. Instead, he hopes to a team up with corporations who may want to use the site to recruit.
As you can see from the piece we shot, my first attempt was a little rocky, but I am going to try and do the course. It may not get me my next promotion, but I hope it will help me better understand the gadgets which have become indispensible to me.
Are you interested in trying it?  Let me know what you think.

" You Want Know Thats? i think You Must Try for You Challenge :) "

Romeltea Media
Information Technology & World News Updated at:

Monday, August 20, 2007

Skype says crash followed Windows security update

By John Blau, IDG News ServiceAugust 20, 2007
The widespread failure of Skype's Internet telephony service last week happened when millions of Windows users tried to log in to the system at the same time, after downloading a software update from Microsoft and rebooting their machines, Skype said Monday.
Users encountered problems logging on to Skype's VOIP (voice over Internet Protocol) service early Thursday morning, leaving them unable to connect until Saturday.
Skype said that the load placed on its system as computers rebooted after receiving a routine set of patches from Microsoft's Windows Update service revealed a previously unknown bug in the Skype software.
Although the Skype network has a built-in self-healing function, the bug within the network resource allocation algorithm prevented the function from working as designed, according to the company.
Skype has identified the bug, which was a design error and not caused by hackers, it said. The company has already introduced "a number of improvements" to its software to help resolve the problem.
However, Skype provided no details on why Microsoft's monthly Windows upgrades have not caused problems in the past, nor whether future upgrades could trigger a similar network outage.
Knowing exactly what happed to the Skype network is difficult because the company uses proprietary technology and says little about it in public.
While analysts agree that Skype has a relatively good service track record, the company needs to be careful that outages of this type don't repeat themselves.
"They'll get away with this one or maybe even twice but if it becomes a succession of events, then people will say it's not for me," said Mark Main, senior analyst with Ovum.
The outage, Main added, is not beneficial to the goals of Skype's parent company, eBay, which has said that it wants the VOIP operator to make more money from existing customers rather than enlarge its customer base.
Ian Fogg, senior analyst with Jupiter Research, said Skype needs to act quickly to regain customer trust. "Peer-to-peer VOIP companies like Skype need to take another look at their engineering resources and slightly take the foot off the pedal and make sure that what they do is reliable," he said.

Romeltea Media
Information Technology & World News Updated at:

Sunday, August 12, 2007

Digital Photography

By : Julia Hall
Ongoing advancements in technology have now provided us with the ability to print our own pictures at home, and soon the days of dropping off film rolls for developing and waiting for up to a week for the finished pictures will be a thing of the past. The only items necessary for printing pictures yourself is a computer, proper photo paper, and a printer. Digital imaging technology has made it possible to immediately download imagery onto a computer for viewing and emailing or to print pictures on special or plain paper.
Special software makes it possible to transmit digital pictures from the digital camera to a computer. After the images are transferred, pictures are displayed on your screen and you are given the option of editing, printing, or saving each image. Just knowing the steps to create high-quality photographs will heighten your ability to print excellent pictures. Software tends to differ somewhat with some decreasing the size of pictures making them great for emailing or posting on the web; however, this is not good for printing. Be sure that the software you use will not automatically downsize images. When printing, one desires full resolution of 300 pixels per inch to produce high quality prints, and this may very well depend on the type of digital camera you possess.
A pixel is one of the individual dots that collectively create a picture. Cameras are usually presented in terms of megapixels, and this indicates the total amount (in millions) of pixels the camera is capable of handling or processing. The number of pixels per image is already set inside the camera and increasing the size of the picture spreads fewer pixels per inch making it a bit blurry. Increasing the size too much drastically reduces the clarity and appearance of imagery. Good quality imagery is achieved with a resolution of at least 300 pixels per inch. An added option with digital technology is the ability to change images before printing. Colors may be changed, lighting changed, images cropped, angles changed, in addition to the ability to completely erase undesirable objects.
One must be aware the each time a JPEG image is saved, some of the data is lost as quality decreases with saving. Avoid this by minimizing the number of times you edit pictures and save the image to your computer under a different file title. Another tip to preserve image quality is to save or store pictures in a TIFF file – then you can edit many times without losing any photo quality. A TIFF file is a tagged image format file with a header of fixed information fields (tags) that include information like image dimensions and color space specifications. It is versatile and enables one to define application specific information – private or custom tags. The framework used by TIFF is called IFD or Image File Directory, and it is a set of tags that the TIFF writer software wishes to determine and specify.
There are two methods for consideration when ready to print pictures from a digital camera – print them yourself or transfer them via computer to a shop that processes and prints photographs. Online services enable one to upload imagery to retail servers for processing with the pictures being either mailed back to you or available for pickup at a designated location within a short period of time – often in less than 24 hours.
Such are the conveniences of digital photography – capture images and enjoy the experience more by printing them yourself.
A pioneer in technology reporting, Julia Hall has published articles about the latest digital devices and gadgets for over ten years. After graduating from MIT with a degree in electrical engineering, Julia turned down huge salaries from some of the most recognized fortune 500 companies in the world to pursue her dream of becoming a leading consumer advocate. Julia uses his expertise to cut through the too good to be true deals offered by high tech companies to reveal the real steals and the real duds that we're bombarded with daily. If you enjoy staying on the cutting edge of technology, whether for business or pleasure, but find yourself occasionally confused by the overwhelming and convoluted information out there let Julia show you the way.

Romeltea Media
Information Technology & World News Updated at:

Telemetry Uses in Technology


The future of communications is wireless and this includes telemetry applications. Telemetry is the process by which measurements are collected and made and transmitted to equipment in other locations for viewing, monitoring, and recording. Its origins go back to the early 1900’s when data transmissions were monitored on a number of electric power stations by a central command center. Telemetry then underwent extensive research and development by NASA who perfected telemetry and expanded its uses to include commercialization of high-data-rate technology and products for use in private sectors.
This process of privatization of this technology enabled NASA employees leaving the agency to join industries and use their technological education and expertise to further invent and develop products used in commercial markets around the world. Ground station equipment performs both traditional and bridging/switching functions to interconnect local and regional communication networks with other space and ground communications networks. Advances in wireless technologies have experienced great things relative to telemetry – from wire transmissions to radio transmissions to global systems for mobile transmissions. Telemetry uses include monitoring of huge systems like satellites, power plants, oil rigs, geological and meteorological, logistics, tracking endangered species, and monitoring manned and unmanned air and space flights to simple tasks like remote meter readings.
An example of one of the great beneficiaries of this technology is the medical industry and communications equipment. Where we would be and how many of us might not have survived medical emergencies or trauma had it not been for wireless medical telemetry technology? We have at our services multi-band technology that the unique ability to utilize three independent telemetry bands to increase hospital flexibility and capacity. These things along with cost efficiency and expandability are of primary concern to medical facilities in selecting wireless equipment for patient care and monitoring.
Reliability is the most important consideration and objective, and patient safety cannot be unnecessarily compromised. Reliability is somewhat dependent on telemetry band selection but more dependent on the communications architecture when the system is being used. The FCC has developed new regulations for patient monitoring devices to prevent any interruption of telemetry being used. These rules enable hospitals to use the equipment that have on the 2.4 GHz ISM band (Industrial, Scientific, and Medical) or the equipment must be WMTS (Wireless Medical Telemetry Service). The latter is the only system capable of supporting multiple bands outside digital television broadcast channels meaning there is no possibility of potential interference from other systems and wireless devices. There are multiple uses of telemetry monitoring including wireless stress tests and ECG monitoring, and this ability enables continued growth and expansion of parameters in monitoring telemetry.
These new wireless systems are functional not only in hospital settings but also ambulances, emergency aircraft, and other emergency medical support agencies. The technology enables treatment of critical patients in lower acuity beds and increases the number of telemetry channels needed eliminating the need for more expensive intensive and critical care hospital units and associated personnel. It is more cost effective in all ways as the additional channels and bandwidth supports more parameters and has the potential to both provide better patient care and reduce health care costs – delivering real benefits to patients and medical caregivers.
We have come a long way in the uses of telemetry technology and wireless technology promises more and better benefits in future applications.
A pioneer in technology reporting, Julia Hall has published articles about the latest digital devices and gadgets for over ten years. After graduating from MIT with a degree in electrical engineering, Julia turned down huge salaries from some of the most recognized fortune 500 companies in the world to pursue her dream of becoming a leading consumer advocate. Julia uses his expertise to cut through the too good to be true deals offered by high tech companies to reveal the real steals and the real duds that we're bombarded with daily. If you enjoy staying on the cutting edge of technology, whether for business or pleasure, but find yourself occasionally confused by the overwhelming and convoluted information out there let Julia show you the way.

Romeltea Media
Information Technology & World News Updated at:

 
back to top