2018 Spring Semester
Mondays, Wednesdays, and Fridays, 11:00-11:50 AM w/ Prof. Mark Sherriff - MEC 341
Instructor: Prof. Mark Sherriff
Office: Rice 401
Office Hours: Tuesdays and Wednesdays, 9:00-10:30 AM
Teaching Assistants: Apoorva Arunkumar, Kamille Foster, Anna Metrinko, Zach Skemp, Keith Spaar
Message boards: Piazza @ https://piazza.com/class/jc6kl9grrgu149
Login to Piazza and use the threads for quick questions, assignments, and for discussion with other students and staff. You can also post private messages here that will only be seen by staff members. This includes regrade requests for homework assignments.
All office hour times are posted on the course calendar at the bottom of the Schedule page on the course website. TA office hours are held Rice 340. Professor office hours are held in Rice 401. Note that we will update this calendar for any and all office hour changes due to the changing needs of the course. Students should refer to this calendar before going to any office hours.
There is no primary text for this course. All required materials will be available online.
Mobile computing devices have become ubiquitous in our communities. In this course, we focus on the creation of mobile solutions for various modern platforms, including major mobile operating systems. Topics include mobile device architecture, programming languages, software engineering, user interface design, and app distribution. Prerequisite: CS 2150 with a grade of C- or higher.
The topics to be covered in the course include:
- Client Hardware (Desktop vs. Mobile)
- Android Development w/ Java
- iOS Development w/ Swift
- RESTful and Non-RESTful apps
- Creating and Incorporating Web/Cloud Services
- Mobile Sensors
- Security and Trust Management
- Privacy and Ethics
- Usability and Accessibility
You should meet the following requirements to take this class:
- Have taken CS 2150 with a C- or better. We’ll assume you have mastered the material in the courses leading up to CS 2150 also, which includes software developments skills in Java and C++.
- Can attend class regularly
- You will be expected to learn programming languages and platforms on your own in this class! If you don’t feel comfortable with this, please talk to Prof. Sherriff as soon as possible!
GitHub Practice - 2%
Android Milestone - 3%
Android Mini App - 15%
iOS Milestone - 3%
iOS Mini App - 15%
Project Proposal - 2%
Core Skills Project - 10%
Final Project Milestone - 5%
Final Course Project - 20%
Midterm Exam - 10%
Final Exam - 10%
Class Activities - 5%
Participation/Professionalism Penalty - up to -100% - Excessive missed classes, rude behavior toward instructor or classmates, not participating fully with your partner, etc. can be held against a student when final grades are calculated.
Your final grade will be calculated as follows:
Rounding: By default, grades will not be rounded in this course.
Pass/Fail: A course average of 65.00 or higher with at least one completed mobile project is required for successful completion.
- I have an "open door" policy, in that if my door is open (or cracked), by all means stop on in and say hi or ask a question. If my door is closed, then I'm heads down on some task, on the phone, in a meeting, etc. It's always a good idea to email me before coming to make sure I'm here.
- I can’t stress enough that email is the best way to get in touch with me.
- If you email me, please put 4720 somewhere in the subject. Failure to do so makes it much harder to keep up with your email and reduces the chance of a timely reply.
- Please don’t hesitate to contact me if you have any problems, concerns, questions, or issues regarding the course, material, or anything else in the class.
The projects to be undertaken are group projects. Details of the groups are:
- Normal group size is two. Individuals may be able to work by themselves with good reason. Expectations will not be adjusted due to smaller group size. Groups of three are strongly discouraged, but can be allowed under extreme circumstances. Expectations for groups of three are higher than those for groups of two.
- You may have different groups for the different projects.
- In general, all group members will receive the same grade for graded assignments. However, group members will evaluate their peers and any student who appears to not be contributing may be penalized.
- Each group will be responsible for assigning tasks to its group members.
You are expected to work as a member of your group in this course and cooperate with your colleagues. Cooperation means attending group meetings, completing your assignments properly and on time, letting your group know if you will be out of town, responding to e-mail from your group, and so on. If there is a lack of cooperation by any group member, it must be brought to the attention of the instructor as soon as it happens. If the lack of cooperation is serious, the offending group member’s semester grade will be lowered.
- In general, we expect that you will be using code, examples, and ideas from many different websites and resources for your projects. This is allowed within reason. Wholesale copying of an entire project is definitely not allowed. Using code to round out a feature is allowed. If you ever have a question about what is or is not appropriate, ask first!
- In ALL cases, you need to cite all sources at the top of the file where the code or algorithm was used AND you should note all sources in your documentation.
- Failure to properly attribute your sources will result in a 0 for the project at a minimum.
Resources / Hardware
Android Development: Nexus 7 devices are available for students to check out for development. Students are welcome to use their own Android devices if they like. If a project will utilize phone-specific features (calling, SMS, etc.), then teams need to let the staff know as soon as possible. Android code should be developed in Android Studio. Students may use the OS of their choice.
iOS Development: iPod Touch devices are availalbe for students to check out for development. Students are welcome to use their own iOS devices if they like. If a project will utilize phone-specific features (calling, SMS, etc.), then teams need to let the staff know as soon as possible. iOS code should be developed primarily using Swift in Xcode. Students that do not have a Mac computer can use the Mac Minis in Rice 340. You can also use cloud services such as http://www.macincloud.com/ at your own cost.
- Attendance in lecture is vital to learning the material and making a good grade in this class.
- There will be specific, announced class days in which attendance will be taken. These are mainly for guest speakers and in-class activities. These activities cannot be made up if you miss them, regardless of the reason.
- Students can miss one required attendance day with no penalty. The second miss incurs a small penalty, with the penalty size increasing with each missed required class.
- The required classes will be noted on the course schedule calendar.
Homework Assignments / Exams
- Homework assignments will not be handed out in class. Everything will be available online at http://cs4720.cs.virginia.edu.
- Partners/groups/teams may not collaborate with any other set of partners/groups/teams unless specified as part of the assignment.
- There will be one midterm and a final exam during the course of the semester.
- The midterm exam will be given in class. The final exam can either be taken orally or as a take-home.
- Any test that is missed due to any absence that is not a University Excused Absence will result in a zero (0) for that grade.
- Any test that is missed due to a University Excused Absence or due to circumstances that are approved by me beforehand must be made up within a week of the missed test.
Grading Concerns and Appeals
- All grading appeals must be submitted as a private post on Piazza, tagged with the regrade folder option.
- All regrade requests must be made within one week of the assignment being returned to the student. After that point, no regrades will be considered.
- We will regrade serious errors in judgement; we will not regrade partial credit judgement calls.
- When regrading, we reserve the right to regrade the entire exam or assignment, which may result in either an increase or a decrease in your grade. We are not trying to scare off students whose exams or assignments were graded incorrectly, but we are trying to avoid frivolous requests.
- What should be regraded?
- Your answer is the same as what is on the key, but the grader didn’t realize it.
- Your answer is different, but is also correct (code that compiles and runs correctly, but is different than the key).
- What should not be regraded?
- “Most of what I wrote is correct, so I think I deserve more partial credit.”
- “I wrote so much, and the grader didn’t notice that the correct answer is buried somewhere within this long paragraph.”
- “I’m just 1 point away from an A, so I thought it was worth scrounging around to find an extra point somewhere.”
- The regrade procedure is intended to correct serious errors in grading. It is not intended as a opportunity to argue about each judgment call made by the graders. We agree that graders sometimes take off 1-2 points too many here and there, but we believe that they also give you 1-2 points too many just as often. When we regrade exams, we sometimes disagree with the exact points awarded on each question by the graders, but the total grade usually comes out the same.
- However, significant mistakes in grading do occur. If you sincerely feel that your exam or assignment was unfairly graded, we will look it over carefully.
This syllabus is to be considered a reference document that can and will be adjusted through the course of the semester to address changing needs. This syllabus can be changed at any time without notification. It is up to the student to monitor this page for any changes. Final authority on any decision in this course rests with the professor, not with this document.
In this course, there will be a focus on working well together and learning about the development process. A large portion of that process involves interpersonal skills and conflict management. Students and staff are all expected to treat each other with respect. This includes, but certainly is not limited to:
- Excessive web browsing during class
- Disrespectful language
- Promptness for all deadlines and class meetings
- Quality work
- Not working well with your partner
- Collaborating with other teams
The number one problem with professionalism in class is the overuse of laptops and mobile devices. Taking notes on a laptop and following along with the slides is welcome and encouraged. Doing work for other classes, watching videos, chatting, or anything else that distracts from your ability to learn and follow along (or anyone around you), will result in a professionalism penalty.
If you need to do work for another class during our class meeting, do so somewhere else and listen to the podcast, rather than disrupt the class itself.
Students can and will be penalized for unprofessional behavior.
Your class work might be used for research purposes. For example, we may use anonymized student assignments to design algorithms or build tools to help programmers. Any student who wishes to opt out can contact the instructor or TA to do so after final grades have been issued. This has no impact on your grade in any manner.
The School of Engineering and Applied Science relies upon and cherishes its community of trust. We firmly endorse, uphold, and embrace the University’s Honor principle that students will not lie, cheat, or steal, nor shall they tolerate those who do. We recognize that even one honor infraction can destroy an exemplary reputation that has taken years to build. Acting in a manner consistent with the principles of honor will benefit every member of the community both while enrolled in the Engineering School and in the future.
Students are expected to be familiar with the university honor code, including the section on academic fraud (http://www.virginia.edu/honor/what-is-academic-fraud-2/). Each assignment will describe allowed collaborations, and deviations from these will be considered Honor violations. If you have questions on what is allowable, ask! Unless otherwise noted, exams and individual assignments will be considered pledged that you have neither given nor received help. (Among other things, this means that you are not allowed to describe problems on an exam, assignment, or project to a student who has not taken it yet. You are not allowed to show exam papers to another student or view another student’s exam papers while working on an exam.) Sending, receiving, or otherwise copying or describing the contents of electronic files that are part of course assignments are not allowed collaborations (except for those explicitly allowed in assignment instructions).
Assignments or exams where honor infractions or prohibited collaborations occur will receive a zero grade for that entire assignment or exam. Such infractions will also be submitted to the Honor Committee if that is appropriate. Students who have had prohibited collaborations may not be allowed to work with partners on remaining homeworks.
SDAC and Other Special Circumstances
If you have been identified as an SDAC/LNEC student, please let the Center know you are taking this class. If you suspect you should be an SDAC/LNEC student, please schedule an appointment with them for an evaluation. We happily and discretely provide the recommended accommodations for those students identified by the LNEC. Please contact us one week before an exam so we can make accommodations. Website: http://www.virginia.edu/studenthealth/sdac/sdac.html
If you have other special circumstances (athletics, other university-related activities, etc.) please contact your instructor and/or Head TA as soon as you know these may affect you in class.
Frequently Asked Questions
Q: How do I get off the waitlist?
A: Here is how we are going to pull people (or not pull people) off the wait list:
- 4th year students (i.e. will graduate spring 2018), have the highest priority (assuming they did not add to the waitlist within the last few days/weeks).
- I anticipate a few more 3rd years will get into the class, but I make no promises.
- If you are not a declared BSCS major, BACS major, CPE major, or CS minor, you have lower odds at getting into the course.
- After this, the wait list ordering comes into play and we will follow the order that appears in the SIS wait list.
- No course action forms will be signed.
If you have a special case you think I need to know about, email me directly. Only exceptional circumstances will be considered.
Q: Why is there no textbook?
A: Technology regarding mobile development changes so rapidly I find it easier and more useful to have you read current articles as opposed to a text book.
Q: Can we pick our own teams?
A: Yes, but I reserve the right to veto team membership if I think it's necessary. (This rarely happens.)