Question

Simple evaluation of the usability of digital camera:

1- effectiveness:

2- efficiency:

3- safe to use:

4- memorability:

5- learnability:

Answer 1

Here we will discuss about evaluation of the usability of digital camera are..

1. Effectiveness - This term is basically used for the camera that how camera have become so effective than older days. Befores camera were not effective like today's camera's.Today's digital camera have more functions than older camera so nowadays digital camera can be able to produce HDR Quality od images which are not with older digital camera. So, evaluation of digital camera have come so far and nowdays digital camera are so effectives.

2. Efficiency - As we talked about the effectiveness of digital camer in first part now we will see what is the efficiency varies between today's digital camera nad old camera. Efficiency basically means that the capacity of a camera. For example - Like today's digital camera have more digital zoom so that person cant click far images very clearly this feature was not in older camera as evolution happened in digital camera the efficiency of digital camera are also increase so much. And today's camera are able to detect the images according to their categories.

3. Safe to use - We use digital camera as our security also and it is very easy and safe to use. Like we put the cctv camera to office to monitor it safely. And also digital camera are safe to use because we can use it for self purpose also to keep our personal pictures and images of loved ones.

4. Memoriability - Nowdays digital camera have the lots of memory so they can store the lots of images and whenever we want to see we can see those images but older camera have only limited reels and when reels get fully cover we can't delete the images or we cant add more images in it.

5. Learnability - Learniability simply means that learning new things from older things so that nowdays digital cameras are so smart they have learning capacity. Like if i take the example of it then in smartphones now days camera are smart they auto detect the scenario and set all the setting by itself to and apply good setting by themself so that image comes more accurate in colors and looks natural and beautiful.

So, These are the some evaluation happens to the digital camera.