Categories
Computer science : Information Technology (IT)

The following assignment would help us understand if you have a technical unders

The following assignment would help us understand if
you have a technical understanding capability and sense of Digital Product Design.
Assume your next mobile app project uses Braintree as the payment gateway to charge payment from the user’s credit card. Complete the following questions based on Brainstree’s documentation site (https://developer.paypal.com/braintree/docs).
If you are familiar with other payment gateways such as Stripe, PayPal, etc, you can
answer the following questions in general too.
1.) Does your server process or store users’ credit card information? And why?
(~300 words)
2.) Please draw a sequence diagram (example here: https://www.visual-paradigm.com/guide/uml-unified-modeling-language/what-is-sequence-diagram/) to illustrate the communication of payment charging flow between the app, your server and payment gateway’s server.
(~150 words)
3.) If the payment was done successfully in the app, but in the next day the transaction found to be problematic and rejected by the bank. Please describe how does your system know such problem, and what will your system do upon such event.
(~400 words)
Your answer will be evaluated based on:
Clarity of your communications
Your technical understanding and elaboration ability
The completeness of a feature planning

Categories
Computer science : Information Technology (IT)

Describe the impact that crowdsourcing has had on the field of interface design.

Crowdsourcing in the field of interface design takes tasks traditionally performed by specific individuals and spreads them out among a group of people or a community. These assignments are usually done through an open call. Crowdsourcing has become increasingly popular with the growth of Web 2.0 and online communities.
1)Examine the invention and growth of crowdsourcing in the field of interface design.
2) Describe the impact that crowdsourcing has had on the field of interface design.
3) Analyze and discuss at least three benefits of incorporating crowdsourcing in a design project.
4) Analyze and discuss at least three challenges of incorporating crowdsourcing in a design project.
5) Propose a solution for generating interest in your design project from an online community.
6) Suggest a solution for evaluating the skill set and quality of the code submitted by potentially unknown users.
7) Describe how crowdsourcing may affect the budget and timeline of a design project.
8) Assess crowdsourcing in regard to the legal, societal, and ethical issues it raises, and suggest methods to alleviate these concerns.

Categories
Computer science : Information Technology (IT)

Examine the invention and growth of crowdsourcing in the field of interface design.

Crowdsourcing in the field of interface design takes tasks traditionally performed by specific individuals and spreads them out among a group of people or a community. These assignments are usually done through an open call. Crowdsourcing has become increasingly popular with the growth of Web 2.0 and online communities.
1)Examine the invention and growth of crowdsourcing in the field of interface design.
2) Describe the impact that crowdsourcing has had on the field of interface design.
3) Analyze and discuss at least three benefits of incorporating crowdsourcing in a design project.
4) Analyze and discuss at least three challenges of incorporating crowdsourcing in a design project.
5) Propose a solution for generating interest in your design project from an online community.
6) Suggest a solution for evaluating the skill set and quality of the code submitted by potentially unknown users.
7) Describe how crowdsourcing may affect the budget and timeline of a design project.
8) Assess crowdsourcing in regard to the legal, societal, and ethical issues it raises, and suggest methods to alleviate these concerns.

Categories
Computer science : Information Technology (IT)

What is the next wave of digital evolution?

What is the next wave of digital evolution? How do you see yourself helping to advance technology? What is your definition of paying it forward?