Tutorial 2: Digital Imaging

List some of the ways that digital images are stored transferred and manipulated using information technology.

Digital images can be stored, uploaded, and edited using the following information technology:

- Flickr
- Photoshop
- Coral Paint Shop Pro Photo
- Photo Studio
- Photo Scape

“A new technology is rarely superior to an old one in every feature”

A digital and film camera have comparable purposes but the end outcome (image) is achieved differently. Debating on the above topic may deem to be pointless depending on the desired outcome preferred by the user. I personally do not agree with the above statement because there are few features on the advancing new technology such as digital cameras which prove to be more suitable and convenient for the current modern era.

Digital Camera:

Advantages:

·    Ability to view image immediately

·    Self timer

·    Delete unwanted photos

·    Store photos either on camera or memory stick

·    Memory stick allows images to be stored on external drive eg laptop, desktop, hard drives etc.

·    USB port allow the camera to be connected to a printer

·    Affordable

·    Auto focus to light

·    Can record moving and still images

·    Can place on tripod for steady images

·    Optical zoom option

Disadvantages:

Can prove to be an expensive investment especially since digital camera technology is advancing with new introduction of features usually within two years.

Film Camera:

Advantages:

Low cost of camera

Hard copy of images for photo albums hence personalized touch

Disadvantages:

Images has to be developed before viewing

Given the prevalence of image capturing and distribution using IT, what ethical issues may arise with their use?

The two ethical issues concerning image capturing and distribution using IT are Privacy and confidentiality which restrict information only to parties who genuinely need to know.

Briefly discuss some of the ways that digital images could, or are, being used in occupational therapy practice

Digital cameras can be utilised by a Occupational Therapist during interventions when working with clients.  Obviously consent will need to be acquired before the image is taken. These digital images can be used to provide evidence of the clients progress during their recovery period.