memory model is part of Cognitive Processes that are used in interface design.information process model consist of sensory,working and long term memory.these memories must be considered while designing interfaces.

2. What is your favorite food?
What is the color of you’re your neighbor gate?
What is the exact recent sentence of teacher in class?

3. Name these charters & place..

4. What kind of movies you watch?
If you like harry potter movie
And when was the last time you have seen this movie

5. Information processing is the change (processing) of information in any
manner detectable by an observer. As such, it is a process that describes
everything that happens (changes) in the universe, from the falling of a rock (a
change in position) to the printing of a text file from a digital computer system.

6. Three step process:
 Encoding:
 Processing of information
 Storage:
 Retention of encoded material
 Retrieval:
 Process of getting info for use

8. Memory is made up of a series of stores
SENSORY MEMORY
WORKING OR SHORT-TERM MEMORY
LONG-TERM MEMORY

9.  The main purpose of sensory memory is to screen
incoming stimuli and process only those stimuli that
are most relevant at the present time.
 if

11. This second stage is the first stop for incoming information. It holds only a
certain amount of information for a brief amount of time, unless there is
further processing into long-term memory. It is also referred to as one's
working memory, as it serves any number of functions like remembering
phone numbers, plans for the day, etc.
• Duration: 0-18 seconds
• Capacity: 7 +/- 2 items

12.  Executive control system
The role of the executive control system is to select incoming information,
determine how to best process that information, construct meaning through
organization and inferences, and subsequently transfer the processed
information to long-term memory or choose to delete that information from the
memory system altogether (e.g., a telephone number that is no longer needed).

13. Articulatory loop
The role of the articulatory loop is to maintain and further process verbal
information.
Visual-spatial sketch pad
The role of the visual-spatial sketch pad is analogous to the articulatory loop in
that it maintains and further processes non-verbal and visual information.
Information is lost quickly from working memory (i.e., 5 to 15 seconds) unless
some type of mental rehearsal occurs.

14. Barring rehearsal (e.g., repeating a telephone number), information is either
forwarded to long-term memory or is deleted from the system.
Chunking and rehearsals helps in retaining information in
working memory

15. The role of long-term memory is to provide a seemingly unlimited repository
for all the facts and knowledge in memory. Most researchers believe that long-
term memory is capable of holding millions of pieces of information for very
long periods of time (Anderson, 2000).
A great deal of research has gone into identifying two key aspects of long-term
memory: (a) what types of information are represented, and (b) how
information is organized. there is universal agreement that qualitatively
different types of information exist in long-term memory and that information
must be organized, and therefore quickly accessible, to be of practical use to
learners.

16. Questions in second slid:
Can they relate to any memory type?
&
If they, then name them(type of memory)