Monthly Archives: February 2014

Grading Software makes Professors a Slack Job

Description: Imagine taking a college exam, and, instead of handing in a blue book and getting a grade from a professor a few weeks later, clicking the “send” button when you are done and receiving a grade back instantly, your essay scored by a software program.

Source: nytimes.com

Date: April 4, 2013

 3293117576_05f43d8305_b

The new service will bring the educational consortium into a growing conflict over the role of automation in education. Although automated grading systems for multiple-choice and true-false tests are now widespread, the use of artificial intelligence technology to grade essay answers has not yet received widespread endorsement by educators and has many critics.

Anant Agarwal, an electrical engineer who is president of EdX, predicted that the instant-grading software would be a useful pedagogical tool, enabling students to take tests and write essays over and over and improve the quality of their answers. He said the technology would offer distinct advantages over the traditional classroom system, where students often wait days or weeks for grades.  READ REST OF STORY

 Questions for discussion:

1. Comment on the following statement “The technology is available therefore we should be using it?”

2. What do you see as the two biggest benefits of this technology and what do you see as the two biggest detriments to using this technology?

Bras Even , An Algorithm for Everything

Description: THE two and a half miserable hours that Michelle Lam spent in a fitting room, trying on bras, one fine summer day in 2011 would turn out to be, in her words, a “life-changing experience.” After trying on 20 bras to find one that fit, and not particularly well at that, she left the store feeling naked and intruded upon

Source: NYTimes.com

Date: Feb 23, 2013
images-1

Professional bra fitters have also moved online. Linda Becker, whose family owns two bra stores in New York, says she sells twice as many bras online today at LindaTheBraLady.com as she does in her stores. Some of her online customers have previously visited one of her shops and been fitted in person. But new customers take their own measurements and work with customer service representatives on the phone. She says only 10 percent of online orders are returned.  But some customers turn out to be extremely hard to fit and it’s hard to tell why, Ms. Becker says. “That kind of customer will be impossible to fit online because the problem is unseen. There’s no way of figuring it out over the phone.”  Read Rest of Story 

Definition of algorithm: a step-by-step procedure for solving a problem or accomplishing some end especially by a computer.

 Questions for discussion:

1. What applications of this particular kind of algorithm do you think would be valuable in the marketplace?

2.  Will this e-commerce application replace brick and mortar stores for this application?  Why or why not?

A ‘model’ employee outsource his software job to China

Description: Bob was his company’s best software developer, got glowing performance reviews and earned more than $250,000 a year.

Source: www.theglobeandmail.com

Date: Jan 17, 2013

future-IT17sr1

Bob was paying a Chinese firm about $50,000 a year to do his work, then spent the day surfing the web, watching cat videos and updating his Facebook page.

“This particular case was pretty unique,” computer security investigator Andrew Valentine, who helped uncover Bob’s scheme, said in an e-mail to The Globe and Mail. “We thought it was actually pretty clever.”

Mr. Valentine made Bob’s tale public in a blog post on Monday and it has since been the talk of tech websites.    Read Rest of Story 

 Questions for discussion:

1. Is there an ethical dilemma in what Bob was doing at his place of work?  Why or Why Not??

2.  What benefits can you see with outsourcing as a company?

3.  What pitfalls can you see a company risking by outsourcing?

Doctor in a box

Description: Imagine a quick, inexpensive trip to the doctor at all hours of the night.

Source: www.cnn.com

Date: Jan 15, 2013

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click on link to watch video      http://cnn.com/video/?/video/tech/2013/01/15/dnt-oh-portable-doctors-office.wjw

 Questions for discussion:

1.  Do you feel that this type of health care has a bright future? Why or Why not?

2.  What situations would this type of medical care be most appropriate or advantageous?

Essay-Grading Software makes Professors a Slack Job

Description: Imagine taking a college exam, and, instead of handing in a blue book and getting a grade from a professor a few weeks later, clicking the “send” button when you are done and receiving a grade back instantly, your essay scored by a software program.

Source: nytimes.com

Date: April 4, 2013

 3293117576_05f43d8305_b

The new service will bring the educational consortium into a growing conflict over the role of automation in education. Although automated grading systems for multiple-choice and true-false tests are now widespread, the use of artificial intelligence technology to grade essay answers has not yet received widespread endorsement by educators and has many critics.

Anant Agarwal, an electrical engineer who is president of EdX, predicted that the instant-grading software would be a useful pedagogical tool, enabling students to take tests and write essays over and over and improve the quality of their answers. He said the technology would offer distinct advantages over the traditional classroom system, where students often wait days or weeks for grades.  READ REST OF STORY

 Questions for discussion:

1. Comment on the following statement “The technology is available therefore we should be using it?”

2. What do you see as the two biggest benefits of this technology and what do you see as the two biggest detriments to using this technology?

Even Bras, An Algorithm for Everything

Description: THE two and a half miserable hours that Michelle Lam spent in a fitting room, trying on bras, one fine summer day in 2011 would turn out to be, in her words, a “life-changing experience.” After trying on 20 bras to find one that fit, and not particularly well at that, she left the store feeling naked and intruded upon

Source: NYTimes.com

Date: Feb 23, 2013
images-1

Professional bra fitters have also moved online. Linda Becker, whose family owns two bra stores in New York, says she sells twice as many bras online today at LindaTheBraLady.com as she does in her stores. Some of her online customers have previously visited one of her shops and been fitted in person. But new customers take their own measurements and work with customer service representatives on the phone. She says only 10 percent of online orders are returned.  But some customers turn out to be extremely hard to fit and it’s hard to tell why, Ms. Becker says. “That kind of customer will be impossible to fit online because the problem is unseen. There’s no way of figuring it out over the phone.”  Read Rest of Story 

Definition of algorithm: a step-by-step procedure for solving a problem or accomplishing some end especially by a computer.

 Questions for discussion:

1. What applications of this particular kind of algorithm do you think would be valuable in the marketplace?

2.  Will this e-commerce application replace brick and mortar stores for this application?  Why or why not?

How could a ‘model’ employee outsource his software job to China

Description: Bob was his company’s best software developer, got glowing performance reviews and earned more than $250,000 a year.

Source: www.theglobeandmail.com

Date: Jan 17, 2013

future-IT17sr1

Bob was paying a Chinese firm about $50,000 a year to do his work, then spent the day surfing the web, watching cat videos and updating his Facebook page.

“This particular case was pretty unique,” computer security investigator Andrew Valentine, who helped uncover Bob’s scheme, said in an e-mail to The Globe and Mail. “We thought it was actually pretty clever.”

Mr. Valentine made Bob’s tale public in a blog post on Monday and it has since been the talk of tech websites.    Read Rest of Story 

 Questions for discussion:

1. Is there an ethical dilemma in what Bob was doing at his place of work?  Why or Why Not??

2.  What benefits can you see with outsourcing as a company?

3.  What pitfalls can you see a company risking by outsourcing?