UA Technology in Motion

Digital Photography

Robert Mayben: rmayben@bama.ua.edu

 

Introduction

1)     The Technology in Motion Program (www.inservice.ua.edu/tim)

2)     Workshop Web Site (www.bama.ua.edu/~rmayben/tim/digitalphotography.htm)

 

 

Digital Photography Basics

Pros and Cons of using a digital camera:

Pros

  • Promotes visual literacy
  • Immediate feedback
  • Cost
  • No film to carry around
  • Easy sharing & archiving
  • Photos quickly enhanced with software
  • Images can be rapidly added to email, documents, web sites

Cons

  • Most ink jet prints of digital photos could be lower quality than film based prints
  • Compression for storage causes loss of quality
  • Battery life
  • Occasional shutter delay
  • Possible complex menus & features

 

 

For more advantages and disadvantages: http://en.wikipedia.org/wiki/Digital_photography#Comparison_with_film_cameras

Resolution Information:

Digital camera resolution is measured in Megapixels.

1 Megapixel is made of one million pixels/dots.

 

The following chart from B & H Photo gives approximations of ideal sizes of pictures for print as determined by the number of pixels a camera has.

 


The following chart from B & H Photo compares resolution to picture size.

 

Digital Camera Resolution Chart

Capture Resolution

Video Display*

Print Size***

2x3"

4x5"/4x6"

5x7"

8x10"

11x14"

16x20"

20x30"

320x240

Acceptable

Good

Acceptable

Poor

Poor

Poor

Poor

Poor

640x480 - 0.3 Megapixel

Good

Excellent

Good

Poor

Poor

Poor

Poor

Poor

800x600

Excellent

Photo Quality

Very Good

Acceptable

Poor

Poor

Poor

Poor

1024x768

Excellent

Photo Quality

Excellent

Good

Acceptable

Poor

Poor

Poor

1280x960 -
1 Megapixel

Excellent

Photo Quality

Photo Quality

Very Good

Good

Poor

Poor

Poor

1600x1200 -
2 Megapixel

Excellent**

Photo Quality

Photo Quality

Photo Quality

Very Good

Acceptable

Acceptable

Poor

2048x1536 -
3 Megapixel

Excellent**

Photo Quality

Photo Quality

Photo Quality

Excellent

Good

Acceptable

Acceptable

2240x1680 -
4 Megapixel

Excellent**

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Very Good

Good

Acceptable

2560x1920 -
5 Megapixel

Excellent**

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Excellent

Very Good

Very Good

3032x2008 -
6 Megapixel

Excellent**

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Excellent

Very Good

3072x2304 -
7 Megapixel

Excellent**

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Excellent

Excellent

3264x2448 -
8 Megapixel

Excellent**

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Excellent

10 Megapixel +

Excellent**

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Photo Quality

Photo Quality

 

Poor

Noticeably Grainy (pixelated)

Acceptable

Obviously not a real photo, but some details are visible

Good

Can tell it is not a photo but most details are discernable

Very Good

Can tell it is not a photo at normal distance, but good enough for many uses

Excellent

Difficult to tell from real photo at normal viewing distance

Photo Quality

On a photo-quality printer, the human eye should not be able to tell the difference at a normal viewing distance

* Either television or computer display (e.g. Web Page)
** Will produce an excessively large file size that would be inappropriate for web applications
*** Using a typical Photo Quality Desktop printer

 

B & H Photo, Digital camera resolution. Retrieved June 5, 2006, Web site: http://www.bhphotovideo.com/FrameWork/charts/resolutionChartPopup.html


Common File Types:

*   JPEG

o       Most Common

o       Smallest Files

o       Caution-Do not save over and over

 

*   TIFF

o       Larger Files

o       Capable of Editing

 

Zoom Information:

 

*   Optical zoom actually moves you closer to the subject without sacrificing quality.

 

*   Digital zoom crops and enlarges the image, sacrificing the quality of the image.
         (Use the software instead!)

 

*   Pay more attention to Optical Zoom because it will give you the results that you want.

 

What other features or terms do you have questions about?

 

Here’s a great site to learn more about zoom, pixels, and file types: http://www.photo.net/equipment/digital/basics/

 

 

Memory Card Information:

 

Memory cards are removable devices used in digital cameras to store the images captured by the camera. There are several different types of memory cards available including Secure Digital (SD), XD, Mini-SD, Compact Flash, SmartMedia, and Memory Sticks. The following chart from B & H Photo is a reference point for how many images a memory card can hold using the highest resolution and lowest compression settings:

 

 

 

Picture Taking Tips

1.     Take pictures at eye level when photographing a person

2.     Use plain and simple backgrounds

3.     Use a flash outside, especially if the sun is bright

4.     Zoom in on the subject matter, you want it to fill the frame

5.     Make sure your light source isn’t behind the subject, unless you want a silhouette effect

 

The Rule of Thirds

Instead of the focal point of your picture being in the very center, move it over to where the lines intersect and the picture will be a little more interesting.  If you are taking a picture of the horizon, you want the horizontal line of the horizon to be on the line between the top two 3rds, or the bottom two 3rds. For more on the rule of thirds and other composition tips, click here.

 

 

Source: http://en.wikipedia.org/wiki/Image:Rivertree_thirds_md.gif

 

For other great tips, visit:

Kodak’s Tips for Taking Great Photos > Go to www.kodak.com > Click on the “Consumer Photography” Tab > Click “Taking Great Pictures” in the Orange area under the tabs > Highlights of this site include: Top 10 Tips for Taking Great Photos and the numerous links for taking photos of specifics such as people, holidays, events, landscapes, and vacations.

 

Tips to help you shoot like a pro: MacDev Center Top Ten Digital Photography Tips

 

Another informative site on picture taking technique is Focus on Photography: http://www.azuswebworks.com/photography/index.html

 



Digital Scavenger Hunt

You and your partner/team will be given a set of 10 items to photograph. After taking the photos, we will discover a quick and easy way to create a story with these photos.

Printable scavenger hunts: http://www.bama.ua.edu/~rmayben/tim/scavenger.pdf


Connecting to the computer

1)     Most cameras come with software. It is good practice to install the software before connecting your camera to the computer.

2)     If you have Windows XP, most cameras can be connected without installing the software. The camera’s memory card will function as a flash/USB drive.

3)     You can also use a card reader which will also make the memory card function as a flash/USB drive.

4)     Caution: You may have to change drive letter if your camera is not recognized!

 

To change the default letter assignment for drives:

1)     Right click [My Computer].

2)     Click [Manage] to open the Computer Management Console

3)     Select [Disk Management] in the left-hand column.

4)     In the top or lower right pane, right click the disk you want to change. It will be the removable disk.

5)     Select [Change Drive Letter and Path].

6)     Click [Change].

7)     Select the new letter from the drop down list box (Choose Letters that aren’t already taken; Letters from M to R are usually good choices) and click [OK].

8)     Note: You must have administrator privileges on the computer to do this.

 

 

Editing Photos: Microsoft Office Picture Manager

Microsoft Office Picture Manager enables you to do basic photo editing such as cropping, adjusting color, red-eye reduction, compression, resizing, and rotation.

 

To access Microsoft Office Picture Manager:

 

1)     Click Start then All Programs.

2)     Locate Microsoft Office and then Microsoft Office Tools.

3)     Microsoft Office Picture Manager will be in this list.

The following sites contain tutorials for using Microsoft Office Picture Manager:

1)     Indiana State CTA:
http://web.indstate.edu/cta/Tutorials/faculty/common/picmanage/picmanager.htm

2)     London School of Economics IT Guide:
http://ittraining.lse.ac.uk/Documentation/OnlineGuides/Picture-Manager.htm

3)     UMass Office of Information Technology Printable Tutorial:
http://www.oit.umass.edu/workshops/tutorials/images_publishing/mspicmanage.pdf





Ideas for Digital Photography in the Classroom

1.     take photos on field trips, to aid in writing about them later

2.     publicize a class play or project

3.     make personalized name tags or desk plates

4.     recording projects and presentations for Open House

5.     create a digital class archive

6.     demonstrate vocabulary, emotions, compare/contrast

7.     illustrate perspectives in art

8.     observe weather over a period of time

9.     student portfolio

10. illustrate process for complicated projects

11. illustrate a science experiment

12. document growth of classroom plant or pet

13. demonstrate a P.E. exercise

14. develop a student-generated, graphical web research site

15. school showcase

16. enhancing newsletters, pamphlets, food preparation notes, science reports, etc.

17. getting images for web pages quickly and easily

18. email attachments (e.g. sharing photos, global collaborative projects)

19. Self esteem activities (merit certificates, student of the week, etc.)

20. Digital Charades-Recreating scenes or events from history, books, or stories

21. assisting teaching where there is a variety of languages

22. analyzing physical education activities

23. recording science experiments

24. record images of assembly of 3-D objects

25. sample business card activities

26. documenting computer networks, sports equipment, etc.

27. archiving student photos over the years

28. presenting images on parents nights of students at work & play

29. creating panoramic images (with image stitching software)

30. artwork, artistic creations and manipulations

31. providing promotional photos of the school

32. recording key features showing the way to a place (no map copyright issues)

33. use a photo as a prompt for narrative or descriptive writing

34. school newspaper

35. class newspaper or newsletter

36. graphics for written reports and presentations

37. write letters to pen pals and others (such as reading buddies in another grade), inserting photos

38. send photos via e-mail to electronic pen pals

39. Digital Scavenger hunts

40. Photo Stories


More Digital Camera Uses for Teachers (Word Document): http://home.swfla.rr.com/ohaver/ImageWorkshop/DigitalCameraUses.doc

 

73 More Uses of Digital Photography in the Classroom
www.inservice.ua.edu/tim/digitalphotoideas.zip

 

 

Notes & questions on Classroom Uses

 

 

 


Digital Photography Idea: PowerPoint Photo Albums

1)     Open PowerPoint to create a Photo Album.

2)     Pull Down the Insert Menu è

3)     Select Picture èThen New Photo Album è

4)     Locate and select the folder and then the photos that you want to use.
(Select more than one by holding down the CTRL key as you click.)
è

5)     Select the Album Layout (1 Picture) & Frame Shape (Your Choice) è

6)     Check Captions box and Click Create. è

7)     For each slide, you can add a text such as a caption or title.

8)     Save your PowerPoint.

 

 

Digital Photography Idea: Photo Story 3

1)     What is Photo Story 3? www.microsoft.com/photostory

Photo Story 3 is a free and easy to use program from Microsoft that enables users to create compelling slide shows from digital images. Its features enable you to create a slideshow with your digital pictures, edit your pictures, create your story with original music, add narration, and share them. Windows XP and Windows Media Player 10 are required.


2)     Where can I find more information about Photo Story 3?

UA TiM Photo Story 3 Resources: www.bama.ua.edu/~rmayben/tim/photo3.htm

UA TiM Digital Storytelling Workshop: www.bama.ua.edu/~rmayben/tim/ps3summer.htm

Mark Coffman’s WindowsPhotoStory.Com: www.windowsphotostory.com

Printable Step-By-Step Tutorial: www.jakesonline.org/photostory.pdf





Posting Photos Online

Important: Make sure you follow your system guidelines about posting photos of students on your website!

 

Free Sites for Posting Photos:

 

1)     Kodak Easy Share Gallery

2)     Picasa (From Google & Requires Free Download and Blogger.com account)

3)     Snapfish from HP

4)     Flickr

5)     Google Search: “free photo sharing” & you will get more results that you could ever use.

 

 

Digital Photography Resource Sites

1.     Digital Photography Short Courses: www.shortcourses.com

2.     Kathy Shrock’s Digital Gadgets: school.discovery.com/schrockguide/gadgets.html

3.     Lee’s Summit Digital Media Site: www.leesummit.k12.mo.us/its/digitalmedia.htm

4.     1001 Uses for a Digital Camera: pegasus.cc.ucf.edu/~ucfcasio/qvuses.htm

5.     Adobe Digital Kids Club: www.adobe.com/education/digkids/lessons/main.html

6.     The Digital Camera in Education: www.drscavanaugh.org/digitalcamera/

7.     Quick! Get the Digital Camera: www.educationworld.com/a_tech/tech/tech148.shtml

8.     Tech4Learning Handout: k-12.pisd.edu/multimedia/peripherals/camera/camerasettings.pdf

9.     Plano ISD Digital Camera Guide: k-12.pisd.edu/multimedia/peripherals/camera/camera.htm

10.Wacona Elementary Ideas: www.wacona.com/digicam/digicam.html

11.Going Digital in the Classroom: www.forsyth.k12.ga.us/sbeck/digital/goingdigital.htm

12.ELF Digital Photography Workshop: www.lauriefowler.com/digphoto.html

13.Lexar Tips & Lessons: www.lexar.com/dp/tips_lessons/index.html

14.    Tips for Teachers: www.glencoe.com/sec/teachingtoday/weeklytips.phtml/169

 



Digital Photography Tips from experience

1.     Always carry an Extra Memory Card with you!

2.     Purchase rechargeable batteries/extra battery pack and keep it with you.

3.     A card reader works well in the classroom.

4.     Turn off the LCD screen and use the viewfinder if you are running low on power.

5.     Remember that you can buy AA batteries anywhere, but battery packs may be hard to find.