Archive for June, 2009

24
Jun
09

NowPublic Assignemtn Week 8

http://my.nowpublic.com/tech-biz/nvidia-launch-directx-11-2009

Nvidia has annouced that they will be the first one to launch DirectX11. This will be one shocking news for all the hardcore gamers! Both Nvidia and ATI promised that DirectX will launch in Q4 2009. However, their competitive ATI may launch the DirectX11 few months before Nvidia. We will see who will win the race. With the attached youtube video, we will see how powerful DirectX11 is

People nowadays may not know how important Directx is. Directx is a collections of application programming interface (API). This set of development libraries for high performance games allows software developers direct access to the low-level functions of PC peripherals. Also, it consists two APIs, DirectDraw and Direct3D.

  • DirectDraw – DirectDraw allows access to the bits on the video card and helps drawing raster graphics. DirectDraw comes with the ability to store surfaces directly on the video card thus providing some amazingly fast blits.
  • Direct3D (D3D) – Direct3D allows drawing 3D graphics primitives. D3D has two main modes – Retained Mode and Immediate Mode. Retained Mode is a low level API in which the application retains the graphics data. Immediate Mode is also a low level API, but it helps the application to explicitly streams the data out to an execute buffer.

Directx is a important API that gamers can not live without, with the advanced tecnology nowadays, Directx can develop much better and faster than ever.

Source:

http://www.fudzilla.com/content/view/14350/1/

http://www.tech-faq.com/directx.shtml

23
Jun
09

Tech 114 Studio Lab #3 Crowd Sourcing Essay 300 words

Elvin Cheung Kam Yiu

Tech 114 (301087482) Kyc25

22th June, 2009

Crowd Power is one of the great powers that cannot be generating by electricity. When there are people gathering in a group, crowd power will be form.  In week 7, we have succeeded in gathering all the information in a wiki and share the information and ideas to each other. Our group member works effectively because we can research the information at the same time and put the information to the wiki.

By sharing the information at the same place and time, the wiki provide us a lot of benefits such as transferring information to each other instantly through wiki. Whenever one refreshes the wiki site, there will be new information or comments comes up and users can reply according to the source or information provided.

However there were limitations during our collective project.  When we were doing a topic, chances that each of us would find the same sources and examples were high. It was very time consuming to do another research again when someone has already done it. Also, each of us may also have different point of views and it was very difficult for us to overcome this challenge by having only one idea.

Difference between teamwork and hierarchy is teamwork always produce more ideas and information. When there are a group of people doing one topic, there will be different of voices and ideas. However it will be really hard to get the information arrange since there were too much to organize. On the other hand, when I am working by myself, there may not be too many ideas or information but the information will be well organized since I will be only doing my own section of information. To give the best performance during teamwork, all the group members should understand the materials that they will be doing the research on. Also, the main topic has to be dividing into different sections so members can work on their own without having confusing. If everyone do their section well and organize, teamwork in a wiki will be a success.

23
Jun
09

Tech 114 Studio Lab #3 Wiki Blog (CrowdSourcing)

CROWD SOURCING

http://bjet.wetpaint.com/

09
Jun
09

Tech114 Studio Lab Part 2 # Flow Chart

09
Jun
09

TechPost #1 Google

Google Technology

Millions of people use Google daily to satisfy their wants, needs, fears, and obsessions. Google, an online service that most users in the world use, has transformed into a successful and growing business. There is a lot of unorganized information on the internet and Google is the service that kicks in and helps storing them in a network database. Whenever one searches for an item that matches the item in the database, Google will show a list of related items and provide links to direct to the topic. This service is very user friendly and very easy to use.

Google has had massive affects on all aspects of human beings’ lives. Over the past ten years Google has developed as the dominant site for searching the web and finding what people need. The number of searches it handles has grown astronomically. In 1998, Google reported that it handled 10,000 searches a day. Google does not share those numbers publicly, but research group score estimates that Google hosted 235 million searches in one year.

The technology is considered a big change. Google’s technology has emerged from a series of continuous improvements. It has been able to achieve over its competitors because of its technology being Developed and Adaptive. The following points can be listed under it: Google’s use of item or “white box” hardware in its data centers is a hint of Google’s hacker ethos. Google technology represents a building block approach to large-scale systems. Its computational framework delivers amazing performance from low-cost hardware. Google has taken programming ideas form a number of sources and its technology is actually a product of fusion. The mantra of Google is, “Cheap Hardware and Smart Software”.

Google Search is fast with most results coming back to the user in less than one second. The life span of a Google normally lasts less than a second, yet involves a number of different steps that must be completed before results can be delivered to a person seeking information. The Effects of this Technology is that people are able to save time on going to libraries and reading rooms to find information on any issues. Google is one massive library, which can be accessed by sitting at home or anywhere that has internet connections.” Google recently launched Earth Outreach as part of an effort to provide non-profit and public benefit organizations the knowledge and resources they need to reach hearts and minds in the ongoing struggle to raise awareness about global warming and climate change.“(Alternative Energy, 2008). It has enabled people to connect to each other through its social networking ability. People have been able to reunite with their school and college friends, even after ten to forty years. Performing two Google searches from a desktop computer can generate about the same amount of carbon dioxide as boiling a kettle for a cup of tea, according to a new research. Google is secretive about its energy consumption and carbon footprint. It also refuses to divulge the locations of its data centre. However, with more than 200m internet searches estimated globally daily, the electricity consumption and greenhouse gas emissions caused by computers and the internet are provoking concern. A recent report by Gartner, the industry analyst, said that “the global IT industry generated as much greenhouse gas as the world’s airlines – about 2% of global CO2 emissions” (Gartner, 2006). “Data centre are among the most energy-intensive facilities imaginable,” (Evan Mills, 2007) a scientist at the Lawrence Berkeley National Laboratory in California. Banks of servers storing billions of web pages require power.

The API is a tool that allows third parties developer to develop applications and services on top of and with Google Analytics, extending its functionality much more user friendly, such as the IPhone nowadays.  API enables others to create interesting applications for the device. Under the reference of Google, the students have stopped doing their assignments and look for quick and readymade work. People have stopped moving out of their homes and meeting their friends and family because of the availability of social networking options. This has weakened the family relationships and bonds. There is also very little physical activity because of the availability of everything online. This has led to an increased incident of obesity among the people. Google has been acting as a very efficient and transparent intermediary between the users and services. Google has brought a change in the political landscape of the world and particularly of America. Google also has blogs on various issues of social responsibility. Moreover, Google has emerged in a way, a one stop solution for all the problems of people. So, the technology has both negative and positive effects. The negative effects can be reversed by taking the unethical and unhealthy contents out of Google. Google needs to create awareness among the people about exercising and spending quality time with family and friends, etc. It should also make sure that people are not made handicapped, by providing everything they need at one place.

Nowadays Google has taken a big spot in the network. However, one of the Google biggest competitions is Facebook, and this is also the reason why Google wants to buy Facebook but Facebook refused their offer. Facebook is the biggest socialization network that gathers everyone information into one webpage. The most powerful function in Facebook is each other knows if they have the same friends. Also, there’s also an online chat in the webpage so people can communicate each other instantly. Also, once Facebook invent or developed a more advanced search engine that can search more accurate and relate results, then most people will only use Facebook as their homepage instead of Google. People will prefer to use and stay at one homepage all the time instead of going to other website to start their new search. Facebook will overcome Google if Google do not find a way to improve their webpage and Facebook will become a united webpage with combines of the most advanced social network and search engine. The war between Facebook and Google will begin.

Bibliography

Josh , Catone (June 19, 2007 ). Google the Vote. How Google is Changing the American Political Landscape, from http://www.readwriteweb.com/archives/googles_political_influence.php

Anthea Lipsett (29th February 2008 ). Education Guardian, . Inquiry into impact of Google on HE, from http://www.guardian.co.uk/education/2008/feb/29/highereducation.uk

Huw, Jones (2009 ). EU to Study Impact of Google. LONDON

Alternative Energy, (May 26th, 2008). Google Earth Shows the Effects of Global Warming. Retrieved June 8, 2009, Web site: http://www.alternative-energy-news.info/google-earth-effects-global-warming/




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