INF3720-Assignment 1 2021.

INF3720-Assignment 1 2021. Human-Computer Interaction II. Different cultures attach their own meaning (value) to certain colours, Telegram uses a blue theme, this has a very good cultural impact as many cultures believe that blue symbolises serenity, stability, inspiration wisdom and health, this is as opposed to the ’s green theme which is said to symbolise bad news in Israel and corruption in northern Africa. It appears that Our culture influences how we take in and process information, and therefore, also how we access information in memory. Combined, these factors influence how a user navigates through a website as well; where they start, what they pay attention to and the opinions they form about the content. Telegram gives possible selections in both words and symbols, hence making it more visible and easier to understand what each function is for. Telegram has adhered to the design principles such as Visibility, the telegram app however has buttons that are labelled this is a good feature because it makes sure the not only are the buttons visible to the user but they are also understandable. Regarding Feedback, Telegram could’ve had comment sections where users can comment on their various experiences, and it could also have had a Question and answer section, since it lacks in these it lacks greatly when it comes to feedback Focusing on Constraints, telegram gives administrators the power to inflict constraints on users who might be adding irrelevant material, it allows users to be blocked and it also allows administrators to choose and restrict which content is appropriate in specific groups. Consistency –. telegram is quite consistent, users must download any materials, media, documents, etc which they wish to use. Affordance. telegram offers great affordance this is displayed through the search button that is in the shape of a magnified glass and self explains itself as a search button. CONCLUSION: I hope this summary evaluation will prove helpful in meeting Informatics Tutoring needs. Question 2: MEMORANDUM TO: Chief Information Officer FROM: Interaction Design Manager DATE: 01/05/2021 RE: user experience evaluation of the current version of Telegram within the ITS environment Telegram offers users better performance as all the data needed buy the user is stored online. It would greatly improve user cantered interaction design this information could be used without having to download it. Based on basic activities to identify requirements administrators and telegram users’ needs to underpin the subsequent design for example would users have to be able to study, share and download resources on the Telegram platform. After data gathering regarding the telegram users needs the interaction designer should compile a conceptual design that shows the various activities these activities can be lending, browsing resources, files, and the relations between these facilities. The programming team could be asked to design examples of the various screens for planned system without any functionality. Users can be asked to give feedback on the conceptual model or prototype before detailed coding of the functionality starts it would be appropriate to involve users in the planning of this development by sending out questionnaires and getting the users ideas of how to This study source was downloaded by from CourseH on :58:30 GMT -06:00 This study resource was shared via CourseH undertake these developments. It also would be in our best interest to add all the users involved in this development onto certain group on telegram and as such make sure that they understand the challenges that are mentioned as such they can be able to analyse and understand the problem at hand. We then design the proposed solution and draw sketches and write documents to try and ensure that the user understands the proposed solution. After the user has approved of the proposed system coding can now take place, and when the new system is in place it is offered to the user so that the user can evaluate whether the changes were a success or not. The user’s input will then be used to tweak the system in the maintenance stage of the development lifecycle. Below is the illustration of a simple lifecycle model for interaction design for telegram improvements buttons or some interactive gestures such as touching and holding a feature can be put in place to improve interaction with the user, were the user fails to understand a certain function then the user can just click and hold that specific function and when a dialog pops up it offers the use further assistance or an opportunity to enquire about what that function does. Inspiration can be sought by using telegrams counterparts like and Skype to find out what telegram might be lacking and as such improve on that.