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I was faced with the challenge of adding some really basic LMS content into our Microsoft SharePoint site on Office 365 as an alternate training method.

On researching this it seemed that it could not be done. HTML not working in Sharepoint and downloading instead of opening.

But there may be a quick and easy solution if you just want to view Articulate content in the browser from a link in sharepoint. 

1) Export the data in the appropriate web format( zip file) 

2) rename the suffix of the index  .html files within the content to .aspx

3) Unzip and upload to a folder in Microsoft SharePoint

4) Link to the file and there you go, it should open.

I have not thoroughly tested this but it seems if you rename the HTML file suffix to .aspx the content runs in Sharepoint from a link without issue.

 

 

 

Bonsai photography - controlling focus - point of focus or focal point.

The point of focus or focal point of the image, is where within the image is the clearest and sharpest in focus. Depending on the aperture and depth of field a small part, half the image, or the whole image may be in pretty clear focus.

You can focus the camera in one of two main modes, automatic and manual.

Both methods of focusing have their benefits. Depening upon the camera, the automatic mode may have more than one, a point and hold focus mode and a servo mode, which changes focus as you move the camera or the subject moves. Hopefully you won't have any moving bonsai, unless being moved around by wind of breezes.

The best way, on the camera, to check the image is in focus is to zoom in and check the image at 100% to see if

  1. There is a clear image that appears to be in focus
  2. There is good composition.

Tips for focusing

Select where you want to focus and ensure that you click on the shutter button you are point at this.

You can have the focal point of the image to the side of the shot or top or bottom and still be in focus using at least two methods including;

  • changing the automatic focal point on the dial in option on the camera. This will usually change where the viewfinder lights up when you click the shutter button.
  • pointing the camera at the point of focus, holding down the shutter button half way, moving the camera viewfinder off center and creating composition and taking the photo. (not in servo focus mode)
  • Using manual focus to focus on that point

Reasons for automatic focusing

  • Easy to use, generally push the main button down halfway to get the focus working.
  • You can concentrate on other things like focal point, composition, lighting, aperture, depth of field and shutter speed.
  • Digital SLRs can give you the option to dial in a focus point in the viewfinder, so it will always focus on the center or side or top corner of the screen for example.

 

Reasons for manual focusing

  • If you want to focus on a focal point that is partially obscured you can do so, because the camera may wish to focus on something closer or more prominent in the shot.
  • If your camera on a tripod is having difficulty focusing in low light conditions, you can manually adjust the focus in advance of the shot and be ready to take the photo.

The focal point on this image is in the main part of the trunk marked by the red indicators. You normally can see similar indicators through your camera viewfinder.

There is generally an indicator on cameras to indicate where the point of focus is as you focus in automated mode, as marked in red in the image above.

The focal point on this image is in the front part of the branch marked by the red indicators. You normally can see similar indicators through your camera viewfinder.

 

 

 

Bonsai photography - controlling your exposure - shutter speed

You can control the exposure (how bright or dark your image is) of your bonsai photograph by adjusting several factors.

Three of the main factors you can control on the camera are;

  1. Camera Aperture
  2. Camera Shutter speed
  3. Camera ISO Speed

In this section I will cover shutter speed.

Shutter Speed

The shutter is what stops the light getting to the light sensor or film if you were using a film camera.

The shutter opens and shuts to let light in.

The shutter speed is the amount of time the shutter remains open to let light onto the light sensor which records the image.

Shutter speed basics

A normal shutter speed using flash photography and a tripod may be 1/60 sec or 1/100 sec.

Anything slower than 1/60 sec become problematic if you are trying to hold the camera. You may get blurry images from camera shake.

Slow shutter speeds

Slow shutter speeds allow more light to hit the light sensor and you can work with less light, combining this with a wider aperture.

Fast shutter speeds

The faster the shutter speed the less time the light has to hit the camera light sensor. Using a really fast shutter speed freezes action and reduces blurring when there is enough light.

 

 

Camera Modes

Cameras in automatic mode

You will find any modern camera manages shutter speed in automatic mode. You can adjust how the camera manages shutter speed by setting modes on the camera

Cameras in Shutter speed priority

When you set your camera to this mode, you can set the desired shutter speed and the camera will detect the appropriate aperture for the exposure, based on light hitting the light meter when aiming and focussing your shot.

Cameras in manual mode

You can control the shutter speed and aperture on your camera in manual mode. One way to think about aperture and shutter speed is a balancing act. If you don't change the available light, and you increase the shutter speed you will have to decrease the aperture to have the same exposure. You may wish to do this to change the depth of field.

 

 

Bonsai photography - controlling your exposure - aperture

You can control the exposure (how bright or dark your image is) of your bonsai photograph by adjusting several factors.

Three of the main factors you can control on the camera are;

  1. Camera Aperture
  2. Camera Shutter speed
  3. Camera ISO Speed

There are other factors that affect exposure you can sometimes control, depending on the environment including;

  1. Light intensity, how bright your lighting is if indoors, or how you modify the light if you use natural lighting.

In this section I will cover aperture.

Aperture

What is aperture. Aperture is a number representing the size of the whole in the lense that lets the light through.

You can modify the size of the aperture.

The smaller the number, the larger the amount of light that comes in.

The larger the aperture number, the less amount of light that comes in through the lense.

The aperture number is also referred to the F-stop number.  example f2.8

How Aperture affects exposure

The higher the number the darker the image (example f11 or f22)

 

How Aperture affects depth-of-field

Aperture directly affects the amount of the photo which is in focus. A simple example might be if you had 15 trees in a line leading away from you and you were photographing that line of trees you can choose whether you want one tree in focus and all the trees behind and in front of that tree out of focus, a narrow depth of field. Or you can choose to see a group of trees next to each other in focus in that line, in other words a greater depth of field.

 

A narrow depth of field is gained by a smaller aperture number e.g. f2.8

A larger depth of field is achieved by a larger aperture number e.g. f22.

 

Evans Lookout - Blue Mountains NSW

  • Wednesday, 15 April 2015 12:25
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Millthorpe - The Commercial Hotel Featured

  • Saturday, 11 April 2015 06:56
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I am definitely going to drop in here next time I am in town. The food looks great.

Historical Millthorpe Public school house

  • Saturday, 11 April 2015 05:51
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Millthorpe - tonic Featured

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Autumnal Millthorpe Featured

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Manly Beach Sunrise

  • Monday, 30 March 2015 12:12
  • Written by

Manly is a fantastic beach and community on the Northern beaches of Sydney. It is a great slice of ocean beach and Harbour frontage. If you go on a walk south from Manly you can visit one of the only Northerly/ North west facing beaches on the eastern seaboard, Shelly beach. In between Shelly Beach and Manly beach is where this photo is taken.