1) SDLC( software devolepment life cycle): This model primarily focuses on different phases of software cycle like v model and iterative model etc.some of the phases of software life cycle are Requirement gathering and analysis,Design, Implementation or coding,Testing,Deployment, Maintenance. 2) The HCI model mainly focuses on users and taks that is how many users are needed for the particular task. Emperical measurement which is used to keep the records on daily bases and see the performance level.Iterative design means it deals with the execution process of the above steps. 3) Incorporating a human computer interaction (HCI) perspective into the systems development life cycle (SDLC) is necessary to information systems (IS) success and, in turn, to the success of businesses. However, modern SDLC models are based more on organizational needs than human needs. The human interaction aspect of an information system is usually considered far too little (only the screen interface) and far too late in the IS development process (only at the design stage). Thus, often a gap exists between satisfying organizational needs and supporting and enriching human users. This problem can be addressed by carefully integrating HCI development into the SDLC process to achieve a truly human-centered IS development approach.. HCI issues include all possible aspects that affect humans interacting with a system during the entire life cycle of the system; thus HCI issues exist during the system development stage, the use stage, and the system impact stage . This human-centeredness approach considers human requirements of the whole system and focuses on the entire interaction including usability and the broader user experience. 4) The outcomes display that 96.7% of the experts decided that the customers should be engaged in SDLC and 90.4% decided that users’ participation is very essential. Though most of the reacted mentioned that they have engaged the customers in SDLC, the discovering shows that in some levels, the users’ participation was very little. Only 16.13% of the experts have had engaged customers during the growth level. On the other hand, 77.42% of the specialist have had engaged customers during the need research level (77.42%). Further research on their understanding on users’ participation has proven that 80.7 % of the participants decided that the users’ 5) Textbook defined Human Factors Feasibility as an assessment that focuses on the most important components of a successful system implementation; the managers and end users. No matter how elegant the technology, the system will not work if the end users and managers do not perceive it to be relevant and, therefore do not support it. We assess the degree of resistance to the proposed system, the perceived role of the end users in the development process, the degree of change to the end user\'s working environment as a result of the new system, and the current state of human resources available to con.

1. 1) SDLC( software devolepment life cycle): This model primarily focuses on different phases of
software cycle like v model and iterative model etc.some of the phases of software life cycle are
Requirement gathering and analysis,Design, Implementation or coding,Testing,Deployment,
Maintenance.
2) The HCI model mainly focuses on users and taks that is how many users are needed for the
particular task. Emperical measurement which is used to keep the records on daily bases and see
the performance level.Iterative design means it deals with the execution process of the above
steps.
3) Incorporating a human computer interaction (HCI) perspective into the systems development
life cycle (SDLC) is necessary to information systems (IS) success and, in turn, to the success of
businesses. However, modern SDLC models are based more on organizational needs than human
needs. The human interaction aspect of an information system is usually considered far too little
(only the screen interface) and far too late in the IS development process (only at the design
stage). Thus, often a gap exists between satisfying organizational needs and supporting and
enriching human users. This problem can be addressed by carefully integrating HCI development
into the SDLC process to achieve a truly human-centered IS development approach.. HCI issues
include all possible aspects that affect humans interacting with a system during the entire life
cycle of the system; thus HCI issues exist during the system development stage, the use stage,
and the system impact stage . This human-centeredness approach considers human requirements
of the whole system and focuses on the entire interaction including usability and the broader user
experience.
4) The outcomes display that 96.7% of the experts decided that the customers should be engaged
in SDLC and 90.4% decided that users’ participation is very essential. Though most of the
reacted mentioned that they have engaged the customers in SDLC, the discovering shows that in
some levels, the users’ participation was very little. Only 16.13% of the experts have had
engaged customers during the growth level. On the other hand, 77.42% of the specialist have had
engaged customers during the need research level (77.42%). Further research on their
understanding on users’ participation has proven that 80.7 % of the participants decided that the
users’
5)
Textbook defined Human Factors Feasibility as an assessment that focuses on the most important
components of a successful system implementation; the managers and end users. No matter how
elegant the technology, the system will not work if the end users and managers do not perceive it
to be relevant and, therefore do not support it. We assess the degree of resistance to the proposed
system, the perceived role of the end users in the development process, the degree of change to

2. the end user's working environment as a result of the new system, and the current state of human
resources available to conduct the project and to manage and use the system on completion.
Solution
1) SDLC( software devolepment life cycle): This model primarily focuses on different phases of
software cycle like v model and iterative model etc.some of the phases of software life cycle are
Requirement gathering and analysis,Design, Implementation or coding,Testing,Deployment,
Maintenance.
2) The HCI model mainly focuses on users and taks that is how many users are needed for the
particular task. Emperical measurement which is used to keep the records on daily bases and see
the performance level.Iterative design means it deals with the execution process of the above
steps.
3) Incorporating a human computer interaction (HCI) perspective into the systems development
life cycle (SDLC) is necessary to information systems (IS) success and, in turn, to the success of
businesses. However, modern SDLC models are based more on organizational needs than human
needs. The human interaction aspect of an information system is usually considered far too little
(only the screen interface) and far too late in the IS development process (only at the design
stage). Thus, often a gap exists between satisfying organizational needs and supporting and
enriching human users. This problem can be addressed by carefully integrating HCI development
into the SDLC process to achieve a truly human-centered IS development approach.. HCI issues
include all possible aspects that affect humans interacting with a system during the entire life
cycle of the system; thus HCI issues exist during the system development stage, the use stage,
and the system impact stage . This human-centeredness approach considers human requirements
of the whole system and focuses on the entire interaction including usability and the broader user
experience.
4) The outcomes display that 96.7% of the experts decided that the customers should be engaged
in SDLC and 90.4% decided that users’ participation is very essential. Though most of the
reacted mentioned that they have engaged the customers in SDLC, the discovering shows that in
some levels, the users’ participation was very little. Only 16.13% of the experts have had
engaged customers during the growth level. On the other hand, 77.42% of the specialist have had
engaged customers during the need research level (77.42%). Further research on their
understanding on users’ participation has proven that 80.7 % of the participants decided that the
users’
5)

3. Textbook defined Human Factors Feasibility as an assessment that focuses on the most important
components of a successful system implementation; the managers and end users. No matter how
elegant the technology, the system will not work if the end users and managers do not perceive it
to be relevant and, therefore do not support it. We assess the degree of resistance to the proposed
system, the perceived role of the end users in the development process, the degree of change to
the end user's working environment as a result of the new system, and the current state of human
resources available to conduct the project and to manage and use the system on completion.