Multimedia / Digital media News Articles

1. http://gizmodo.com/5863434/goodbye-phonies-this-app-will-automatically-detect-photoshopped-images

2. http://news.softpedia.com/news/forensically-detects-if-photos-have-been-tampered-with-489923.shtml


3. http://www.seeker.com/manipulated-video-and-audio-will-make-future-fake-news-even-more-belie-2181890359.html


4. http://news.mit.edu/2014/algorithm-recovers-speech-from-vibrations-0804

5. http://www.pcworld.com/article/3138997/software/adobes-photoshop-for-audio-experiment-can-change-what-you-said.html

6.

Guidance for answering ITGS paper 2 questions

Criterion A;
Part 1: What is the concern all about?
            Why is it a concern?What is the negative impact on one or more stakeholders?
            What extracts from article will use to support or give the context?
            Use evidences from the article to support the main issue identified
           N/b Do not describe an issue that is not directly stated or implied. The issue should be straight
                  away clear from the article.


Part 2: Who is the primary stakeholder?
            What is the use of the IT system?
            Which part of IT system is the stakeholder using?
            Can this be supported with extract or  an example from the article?

This answers "Who", "How" and "Why"

Criterion B;
Use the document in the link below to learn how to respond to criterion B.
Answering ITGS Paper 2 Criterion B

Criterion C;
Use the document in the link below for ideas on how to respond to criterion C;
Answering ITGS Paper 2 Criterion C

Criterion D:
Part 1: Describe the one problem resulting from the use of the IT system.
            What is the impact of the problem?
            State  one solution to the one problem described
Part 2:  Describe how the solution will work
             NB Technical solutions should be describe with IT terms showing inputs, processing, storage, outputs.
           Non technical solutions should be supported with policies and actions required.

Part 3: Evaluate some positives strengths of the solution in solving the problem.
            Evaluate some negatives of the solution in solving the problem.
Part 4; Conclusion
        What  areas of the solution do you have issues with?
        what do you recommend for future development of the solution    
        Overall strategy for Paper 2 Criteria

ITGS Case Study 2017 Investigation

Read the case for Paper 3 HL 2017.

https://hhsitgs.wikispaces.com/file/view/ITGS%202017%20HL%20Paper%203%20Case%20Study.pdf/584557285/ITGS%202017%20HL%20Paper%203%20Case%20Study.pdf
Objective;
Strategizing and planning the process of ITGS Case study investigation.

Task 1
Use 10 minutes to go through the ITGS 2017.

Task 2: 25 mins
Populate individually the google doc document in the link below;

Wearable technologies Link

Task 3 
Reflection

• Comment on the approach of investigation
• What are the challenges and strengths of this approach
• Suggest other methods that we can use to ensure we are successful in the case study process.
• What roles can we the learners take to ensure that we continuously updated in the area of study?

 

Comp Science Case study Questions for 2017

Watch and read the articles related ITGS case study 2017 

https://m.facebook.com/groups/940292289416791/?view=group

Research and posting your responses for the questions below on your OneNote Page

A: Demonstrate an understanding of how the system(s) in the ITGS case study work (objective 1)

1. Explain the concept: augmented reality[2 marks]
2. How does a sonogram work? [2 marks]
3. Explain the concept: Diagnosis Decision Support System [2 marks]
4. What is near field communication (NFC) and how is it used within telemedicine? [2 marks]
5. What is an electronic health record? [2 marks]
6. Explain the differences between MRI, CT scan and ultrasound? [2 marks]
7. How is augmented reality imaging useful in terms of ultrasound? [2 marks]

B:Q3 type questions (usually up to 6 marks each):

Apply material from the course syllabus in the context of the case study (objective 2)

1. How could society benefit from improvements in the use of wearable devices? [6 marks]
2. How might a private health centre decide on a balance between costs of the medical personnel/computer system and health benefits? [6 marks]
3. How might technological developments replace the requirement for health careers? [6 marks]
4. How might technology be combined with human resources in order to obtain health services to those in remote areas? [6 marks]
5. Explain how the use of a knowledge base in a hospital can improve the effectiveness of medical treatment [6 marks]
6. Define the term (genomic) bioinformatics. [4 marks]
7. Explain the difference between a DDSS and CDSS. [4 marks]
8. Explain some of the advantages and disadvantages of diagnostic systems? [6 marks]

C:Q3 or Q4 type questions (usually either 6 or 12 marks each):

1. Write a justification of why Tall Trees should be recommended to incorporate technology relating to the IoHT [12 marks]
2. The EHC recognises having an eHealth system in Europe presents “obvious potential advantages for the individual, for researchers and also for health care planners, but there are some implications that need to be considered as well”. Discuss these implications [12 marks]
3. Evaluate the use of computer systems instead of doctors. [12 marks]
4. Evaluate the claim that computer systems may be able to completely replace diagnostic health carers. [12 marks]
5. “Many governments are now looking to enforce compatible electronic health records (EHR) across all health services.” Discuss the ethical implications of this enforcement [12 Marks]
6. Discuss the social implications that arise from the use of robotic controlled surgery [12 marks]
7. Evaluate the social implications that arise from the use of electronic health records. [12 marks]
8. Evaluate the social implications that arise from the use of telemedicine. [12 marks]

Multimedia and Digital Media class Activities

Activity 1
Investigate and write brief notes on the following and post you findings on your OneNote page

• the role of creative commons in the protection of graphics and multimedia 

        https://www.slideshare.net/msadauskas/creativecommons-licenses-types-and-licensing

• the role of DRM in the management of graphics and multimedia online

        http://computer.howstuffworks.com/drm.htm

      

        http://computer.howstuffworks.com/drm1.htm

       

        https://www.theguardian.com/technology/blog/2014/feb/05/digital-rights-management

• Importance of watermarking of online graphics, digital media and multimedia creations.
• the differences between painting software, image-processing software, drawing software, and 3-D modeling software
• effective techniques for improving the quality of slides prepared with presentation graphics software
• describe how digital technology is used in video and audio production today
• Describe how data compression works
• Describe several present and future applications for multimedia technology

Activity 2

Graphics, digital media and Multimedia PowerPoint summary notes.

Use the power-point link below and other resources to answer the question assigned.

Graphics and Multimedia Notes

Discuss the following questions in pairs as you checkout the correct Answers
Quiz and Answers

You can use Digital Planet book online resource also for reference;

Digital Planet Graphics,digital media and Multimedia activities;

More Notes on Multimedia and Digital media.

Multimedia Notes 2

Multimedia Notes on Audio and Video

Multimedia / Digital Media Project Rubric 

Level	Description
0-5	The product developed uses one multimedia component that does not solve any specific problem.  Basic techniques are used for the multimedia component. The process journal  entries are superficial. The product fails to function as expected.
6- 11	The product developed uses one multimedia component to solve problem. Some basic techniques are used for the multimedia component. The process journal  uses some basic  screenshots without explanations to document how the product was developed. The product functions partially and does not solve the desired problem.
12-17	The product developed uses two multimedia components partially to solve a problem. Simple techniques are used for the multimedia components. The process journal  uses some basic  screenshots and explanations to document how the product was developed. The product functions partially and solves the desired problem.
18- 23	The product developed uses at least three multimedia components partially to solve a practical problem. Some complex techniques for the different multimedia components have been used. The process journal is used with limited screenshots and explanation for some of the multimedia components to document the development of the product. The product functions and solves the desired problem partially.
23-28	The product developed uses at least three multimedia components effectively to solve a practical problem. Complex techniques for the different multimedia components have been used expertly. The process journal is used with appropriate screenshots and explanation for the different multimedia components to document the development of the product. The product functions within the set parameters and solves the desired problem effectively.