Tuesday 20 September 2011

Case Study of Company Y

1. The Purpose, Scope and Objectives of the System
The Purpose of the System:Company Y has always had a “progressive” view on the use of Information Technology. The establishment desires to develop a company- wide system that would essentially and drastically change not only the warehouse department’s classic card based warehouse stock system but the whole Manufacturing, Accounting and Production Information Control Systems. A system that would address the financial planning and operational planning in units, improving not only the transaction process of the department but also the way they would respond to these processes to bring the costs down, allowing them to be more competent in the field.

The Scope:
The system is to be used by the accounts department to continually automate repetitive manual processes such as Payroll, Accounts Payable, General Ledger, Financial Modeling and Standard Costing.  It is also to benefit the Warehouse department, changing the usual card stock system, and the whole company even to have common database, thus determining same and accurate inventory counts. Also enabling them to gain more benefits with the following system functions (how it should and can operate).


First, the Master production schedule (MPS), then the Item master data (technical data), Bill of materials (BOM) (technical data), Production resources data (manufacturing technical data), Inventories and orders (inventory control), Purchasing management, Material requirements planning (MRP), Shop floor control (SFC), Capacity planning or capacity requirements planning (CRP), Standard costing (cost control), Cost reporting / management (cost control)

Objectives:

Plan the system thorougly enabling it:Ø  To have accurate inventory records
Ø  To have a better control of inventories, thus reducing the working capital for inventory, maintaining the lowest possible.
Ø  To have an improved scheduling, being able to plan manufacturing activities, delivery schedules and purchasing activities.
Ø  To plan the resources more effectively, even maximize the utilization of the human resources.
Ø  To gain productive relationships with suppliers and clients, making sure that products are available for delivery to customers.
Ø  To have an improved design control
Ø  To have better quality and quantity control, ensuring materials are available for production and that the company would only manufacture those which are needed.
Ø  To have improved cash flow through quicker deliveries
Discuss the information System Development, purpose, object, and give your own opinion.

Information technology departments in larger organizations tend to strongly influence information technology development, use, and application in the organizations, which may be a business or corporation. A series of methods and processes can be used in order to develop and use an information system. An Information system can be developed in house (within the organization) or outsourced. This can be accomplished by outsourcing certain components or the entire system.





   Give your own reflections on the ethical issues relating to the given IS planning and implementation. 


 Own reflections on the interview with  Mr. Mike Trainer
The interview with the purchasing director, Mr. Mike Trainer was actually all about the impact of the system to the workers, middle managers and the company as a whole that was expected to have. The questions focus was about the advantages and benefits that the system would provide the information they wanted and that it would release time for the workers to do more things. Thus it was stated in the interview that the system has really helped them but not to the extent that it met their expectations. It was nice because on the positive side when he is asked about the advantages of the system, he was not looking forward of going to have many difficulties even if they have lots of problems encountered .One of the things he stated was the slow machine response,  problem with stock accuracy and their inventory balances weren’t accurate. He also explained further that the system was not designed to loose the people but rather to make them more efficient and live in a new environment but not displaced by the system. He even said about the difficulty of forming teams and teamwork, as a company they put a lot of effort even if they did not achieve what they wanted but still he manage it very well.   His interview was stated very precise and understandable; even I could not skip one of his brilliant answers.

2. Comment on the relationship of the Information System and the organization.

               Information is the lifeblood of any organization. Damaged or lost data can cause disruptions in normal business activities leading to financial losses, law suits, and a lot more. Information systems which comprise hardware, software, data, applications, communication and people, help an organization to better manage and secure its critical corporate, customer and employee data. Information systems also improve integration and work processes and the benefits still goes on and on. An information system is also a system but differs from other kinds of systems because its objective is to monitor and document the operations of other systems. An information system owes its existence to the target system. For example, production activities would be the target system for a production scheduling information system, human resources would be the target system of a human resource information system, and so on. We could say that every reactive system may have a subsystem that can be considered as an information system whose objective is to monitor and control such a system. The main functions of an information system may be input, processing, output, storage and control at work place.

 It is surprising facts that there are many more companies still do no not use the Internet. It is even more suprising that some of them are still using their twenty year old computer information system. Company information system is a set of interrelated component that collect managerial team in decision making, coordinating, controlling, and analyzing.
Upgrading the computer information system is not an option in this technology-driven area. It is a requirement. Companies that use an up to date information system to gather, assimilate, and evaluate internal as well as external information are gaining competitive advantage over other firms. Management is quicker to cater customer's needs and complaints. With the growth of communication networks, there are almost no barriers between the firm's management, employees, customers, and suppliers.. Networked computing systems have made new modes of possible.
A sophisticated computer information system enables companies to monitor employees, to keep managers and employees informed, to coordinate activities among divisions, or even to sell their prodeucts to customers via the internet. Moreover, in the era of information technology like this. information has become valuable organizational asset just like human resources and inventories
Furthermore, a good information system can facilitate direct communication between firm and suppliers, manufacturers, dealers, and marketers. Together they can create a value chain as though theyb were in one organization.
In the meantime, the widespread use of information freeway is inviting unwelcome threats. Today, companies are plagued by hackers, competitors, thieves, spies, hired agents, or even from disgruntled employees. Therefore, firms have taken measures to safeguard their system such as installing complex computer firewalls to detect hackers or purchasing expensive and advance encryption software.
More and more people are working from their homes nowadays. Information technology has become so sophisticated it allows people to choose work from home. Teleconferencing and video conferencing enable employees to beam in whenever needed. In addition to that, information technology can allow a firm to reduce costs.
In conclusion, information system enables companies to react, respond, cater, store, retrieve, disseminate, and control their new valuable asset that is information. In the years to come, a good information system within a company will be no longer an option, it will become a compulsory in determining success.



3.  The impact of Information Technology and give your own reflection:

 An information system is there to empower its users. A database simply provides data, but an information system is all about providing the best information the user needs to do their task more effectively. It also takes into account that different users doing their own specific tasks may need to see their information presented in differing ways. The impact of an information system follows when the user can quickly access, understand and respond correctly to that information.
Information systems do not need to be a real-time to qualify for this definition. The emphasis is more on providing useful information rather than raw data from a database that still needs processing or analyzing to become meaningful.
Sometimes how an information system may benefit you are not initially clear. Often information systems evolve as the business grows. We may start with a simple database and as we identify areas where better information may provide economic benefits, add to base system. Information systems are rarely out-of-the-box solutions; they are something that grows within. It is therefore very important that your systems technology allows you to have this path to build upon. We must be able to control the technology and not be locked into a standard boxed solution that only its manufacturers control. You get no assurance that their upgrades will be in line with your business needs of the future.
In summary, to get the greatest impact from an information system, consider it an adaptable tool that can progress as the business progresses. Don’t get locked into inflexible technology, grow a system that delivers on what we really need most today, knowing that when tomorrow’s new challenges come, the system will have the flexibility to adapt. This is where custom software development delivers strongly.
4. Elaborate all the impacts Of the Information System and the organization and give your justified suggestions or recommendations such that it can be reduced or avoided.
The information System
With the organization they are having a problem in the production area. They were not thinking that the level of their workers was not of what they achieved, thus they were not aware of what the organization is doing. They don’t understand what the system is all about they don’t understand what the organization wants to do with the system. This was not working in that area, and that’s causing problems at the interface with other departments. One of the impacts they stated was that main problem they think has a great impact on them was the supervisor and manager level. They didn’t bring people at the lower levels on board enough     
For me I guess the managers and supervisors of the organization should focus on educating their workers about the system. Training them alone would not be enough they got to do the right sort of training. I know it would take so much time and effort to the part of the workers as well as the supervisors and managers of the different departments of the organization because of the background of their workers. It would not be that easy to get things done and understood very fast. In the first place if they decided to use that information system, they have to take in consideration the background whether their workers graduated with a degree or not. If they only knew simple things as that they would not meet such problems. If I were to compare the knowledge level of a worker from the one who graduated with a degree it would be advantageous to the degree holder person because it would be easier for him to understand.


4. Describe the impact of the Information System and give your own reflections.

Elaborate all the impacts Of the Information System and the organization and give your justified suggestions or recommendations such that it can be reduced or avoided.

With the organization they are having a problem in the production area. They were not thinking that the level of their workers was not of what they achieved, thus they were not aware of what the organization is doing. They don’t understand what the system is all about they don’t understand what the organization wants to do with the system. He explained further on the problem of the production area, he stated that history and culture has become the law of their workers. This was not working in that area, and that’s causing problems at the interface with other departments. One of the impacts they stated was that main problem they think has a great impact on them was the supervisor and manager level. They didn’t bring people at the lower levels on board enough
            For me I guess the managers and supervisors of the organization should focus on educating their workers about the system. Training them alone would not be enough they got to do the right sort of training. I know it would take so much time and effort to the part of the workers as well as the supervisors and managers of the different departments of the organization because of the background of their workers. It would not be that easy to get things done and understood very fast. to avoid this kind of problem in the first place if they decided to use that information system, they have to take in consideration the background whether their workers graduated with a degree or not. If they only knew simple things as that they would not meet such problems. If I were to compare the knowledge level of a worker from the one who graduated with a degree it would be advantageous to the degree holder person because it would be easier for him to understand.
              As an organization they have to cater all the problems they have whether on the system or on its employee. Based on what their organization experienced in order for them to do a better job using the system, they need to introduce the system to thier members/workers. But introducing alone is not enough, they need to train them about  the use of the system, and make them aware that the system is for their benefit and not to make things worse. 

            



Reflection on Dr. Church’s interview:
                Dr. Church is responsible for the inventory levels in the company, setting inventory budget, for achievement inventory budget, for monitoring all aspects of inventory, age of inventory, for setting policy ctock levels,  and all those sort of aspects. The main things he uses the system are for inventory management. But to understand what inventory they have , where they have it,  he tend not to use the system itself directly.  For him, most of the reports it generates have got far too much information and are far too general. Dr. Church also realized that he’s beginning to think that part of their implementation was probably done incorrectly because what they did was they took  the way they used to plan it manually and computerised it. The problem they see is in the production area.  The production area don’t understand what the system is about, they don’t understand what they want to do with the system and because of that the system doen’t work on that area and that causes the problems at the interface with other departments. The main problem he thinks that, is at the supervisor and manager level. They didn’t bring people at thelower levels on board enough.  Anothet problem that he have is, they need to get MIS under control, pull the reins in on some of the works that’s  going on in there.

Tuesday 5 July 2011

So what exactly is nanotechnology?

Most definitions revolve around the study and control of phenomena and materials at length scales below 100 nm and quite often they make a comparison with a human hair, which is about 80,000 nm wide. Some definitions include a reference to molecular systems and devices and nanotechnology 'purists' argue that any definition of nanotechnology needs to include a reference to "functional systems".
Another important criteria for the definition is the requirement that the nano-structure is man-made. Otherwise you would have to include every naturally formed biomolecule and material particle, in effect redefining much of chemistry and molecular biology as 'nanotechnology.'
The most important requirement for the nanotechnology definition is that the nano-structure has special properties that are exclusively due to its nanoscale proportions.

It is the engineering of functional systems at the molecular scales. it is the projected ability to construct items, using techniques and tools being developed today to make complete, high performance products. In this another version of technology, it particularly deals on structure that are small scaled. This can provide thorough understanding about materials and devices that is likely to impact on many fields. For most groups in the society, nanotechnology means something far more ambitious, miniature submarines in the bloodstream, little cogs and gears made out of atoms, space elevators made out of nanotubes, and the colonization of space.


LATEST UPDATES:

LiquidText Software Supports Active Reading Through Fingertip Manipulation of Text

ScienceDaily (June 28, 2011) — Many reading tasks require individuals to not only read a document, but also to understand, learn from and retain the information in it. For this type of reading, experts recommend a process called active reading, which involves highlighting, outlining and taking notes on the text.

Using LiquidText software, comments can be pulled off, rearranged and grouped with other items while maintaining a persistent link back to the content they refer to. Comment objects can also refer to any number of pieces of content across a document, or even multiple documents. (Credit: Georgia Tech/Gary Meek)




Researchers at the Georgia Institute of Technology have developed software that facilitates an innovative approach to active reading. Taking advantage of touch-screen tablet computers, the LiquidText software enables active readers to interact with documents using finger motions. LiquidText can significantly enhance the experiences of active readers, a group that includes students, lawyers, managers, corporate strategists and researchers.
"Most computer-based active reading software seeks to replicate the experience of paper, but paper has limitations, being in many ways inflexible," said Georgia Tech graduate student Craig Tashman. "LiquidText offers readers a fluid-like representation of text so that users can restructure, revisualize and rearrange content to suit their needs."
LiquidText was developed by Tashman and Keith Edwards, an associate professor in the Georgia Tech School of Interactive Computing. The software can run on any Windows 7 touchscreen computer.
Details on LiquidText were presented last month at the Association for Computing Machinery's annual Conference on Human Factors in Computing Systems (CHI) in Vancouver, Canada. Development of LiquidText was supported by the National Science Foundation, Steelcase, Samsung and Dell.
Active reading demands more of the reading medium than simply advancing pages, Edwards noted. Active readers may need to create and find a variety of highlights and comments, and move rapidly among multiple sections of a document.
"With paper, it can be difficult to view disconnected parts of a document in parallel, annotation can be constraining, and its linear nature gives readers little flexibility for creating their own navigational structures," said Edwards.
LiquidText provides flexible control of the visual arrangement of content, including both original text and annotations. To do this, the software uses a number of common fingertip gestures on the touchscreen and introduces several novel gestures. For example, to view two areas of a document at once, the user can pinch an area of text and collapse it.
Active reading involves annotation, content extraction and fast, fluid navigation among multiple portions of a document. To accomplish these tasks, LiquidText integrates a traditional document reading space with a dedicated workspace area where the user can organize excerpts and annotations of a text -- without losing the links back to their sources. In these spaces, the user can perform many actions, including:
  • Highlight text
  • Comment about text
  • Extract text
  • Collapse text
  • Bookmark text
  • Magnify text
For commenting, LiquidText breaks away from the traditional one-to-one mapping between content and comments. Comment objects can refer to any number of pieces of content across a document, or even multiple documents. Comments can be pulled off, rearranged and grouped with other items while maintaining a persistent link back to the content they refer to. To add a comment, users simply select the desired text and begin typing.
Content can also be copied and extracted using LiquidText. Once a section of text has been selected, the user creates an excerpt simply by dragging the selection into the workspace until it "snaps off" of the document. The original content remains in the document, although it is tinted slightly to indicate that an excerpt has been made from it. Excerpts can be freely laid out in the workspace area or be attached to one another or to documents to form groups, while each excerpt can also be traced back to its source.
"The problem with paper and some software programs is that the comments must generally fit in the space of a small margin and can only be linked to a single page of text at a time," said Tashman. "LiquidText's more flexible notion of comments and large workspace area provide space for organizing and manipulating any comments or document excerpts the user may have created."
In addition to traditional zooming and panning, the user can create a magnifying glass in the workspace by tapping with three fingers. The magnifying glass zooms in on select areas while allowing the user to maintain an awareness of the workspace as a whole. Users can manipulate the magnifying glass with simple multi-touch gestures, such as pinching or stretching to resize the lens, or rotating to change the zoom level -- like the zoom lens of a camera. Users can position, resize and control the zoom level of the magnifying glasses in a continuous motion by movements of the hand alone.
The ability to move within a document, search for text, turn a page, or flip between locations to compare parts of a text is also important for active reading. To complete these actions, LiquidText allows users to collapse text, dog-ear text and create magnified views of text.
"In contrast to traditional document viewing software, in which users must create separate panes and scroll them individually, LiquidText's functionality lets a user view two or more document areas with just one action, parallelizing an otherwise serial task," explained Edwards.
Since developing their initial prototype, the researchers have refined the software based on feedback from designers and human factors professionals, and active readers that included managers, lawyers, students and strategists.
Tashman is currently working with Georgia Tech's Enterprise Innovation Institute to form a startup company to commercialize the technology. The $15,000 Georgia Tech Edison Prize he won, along with $43,000 in grants from the Georgia Research Alliance, will help launch the new company that plans to introduce LiquidText to the public later this year.
The Georgia Tech Edison Prize was established to encourage formation of startup companies based on technology developed at Georgia Tech, and was made possible by a multi-year grant from the Charles A. Edison Fund, named for the inventor's son. Presentation of the prize, the second to be awarded from the Fund, was part of the Georgia Tech Graduate Research and Innovation Conference held Feb. 8, 2011.
This project is supported in part by the National Science Foundation (Award No. IIS-0705569). The content is solely the responsibility of the principal investigator and does not necessarily represent the official views of the NSF.

Tuesday 28 June 2011

Hi! I'm Maria Louraine P. Yañez, a 3rd year student of Information Technology in Central Mindanao University. In relation to my chosen field, I am more likely to be of a flash disk, it is because just like a flash disk, I am designed to have memory allocation for such events and whatever instances that needs to be stored in my memory. I also needed to be updated every now and then to keep myself on track with the trends that I should be aware of, where in the flash disk, it gradually needs to be scanned for security and safety purposes. A flash disk also in time is developed, further technologies had made ways to improve and enhance more the memory capacity of it, in relation to myself, aside from the natural memory allocation that I posses, I can also be developed and enhanced by taking such medicines to strengthen my memory and keep me away from memory loss and other related disorder. A flash disk also has a life span, where I myself is a  mortal being, In God's precious time, I may leave this world. I also needed to be take care of with not just by myself but also by the people that surrounds me because as a human being, I am also vulnerable. A flash disk is very useful to everyone, me, I am essential to the world for i know that in every little ways that I do, I am contributing something in it. Hmmmm.. I guess, I have nothing more to say as of now. That would be all then. GOD bless! :)