So#ware Engineering TDDC88. Rita Kovordanyi, Kris9an Sandahl Department of Computer and Informa9on Science

Transcription

1 So#ware Engineering TDDC88 Rita Kovordanyi, Kris9an Sandahl Department of Computer and Informa9on Science

2 2 Agenda Part I Project and customer Part II Admin, supervisors, and examina5on Software development Part III Startup

3 Part I Project and customer

4 4 Goals with the project Get practical experience from the theory part of the course Understand software life cycle (requirements, design, test, etc.) Get experience with a larger software project (20-30 persons)

5 5 Our Company Innovative use of television set-top boxes Suggest ten ideas for new apps GUI, H/W control, services, etc. Three low-fi mocks (paper) Customer will choose one app at Toll-Gate meeting

6 6 Our Company 4 companies students per company CEO ( vd ): Rita Kovordanyi Competitors targeting the same customer Customer = manufactorers of set-top boxes And their customers (infotainment companies, e.g. ComHem, Tele2) And their customers

7 7 Our product Develop 1 TV app Set-top box running LUA Connected to internet Off-line Example apps Information feed News feed Commercial ribbon Games [Your own creative ideas]

8 8 Reference customer: Reference customer Pays* for some of the product development cost Gives us good requirements as input we can develop relevant features * Within the course with their time and interest

9 9 Reference customer: Some facts: Founded 1996 ~200 employees Offices in Stockholm, Linköping, and Atlanta

10 10 Process outline The project in this course: Sign license agreement Pre-study Pitch at Toll-Gate meeting Get Zenterio to sign for app development Version 1.0 Present at Valla Software and System Expo VSSE 15) Compete with other companies for long-term contract with Zenterio

11 11 Reference customer: Contact persons: Marco Frattolin Jon Lennersten» Kristofer Lindblom»

12 12 Our Company Several (potential) requirements sources: The reference customer The CEO Employees End-users Competitors (by studying what they are offering)

13 Title/Lecturer AUGUST 28, Company mee9ngs With CEO (Chief Executive Officer vd ) Mandatory CEO-meeting 1 hour each Thursday Show how problems are caught and handled With supervisors Optional (but highly recommended) E.g. before of after the mandatory CEO-meeting Can book additional time

14 14 Itera9ons Iteration planning Do it (requirements, develop, test) Customer involvement! Retrospective (what went well/bad) I1 I2 I3 I4 Tollgate, w39 VSSE 15 ( ) Time Pre- study w36 w40 Exam period w w45 w50

15 15 VSSE 2015 Valla So#ware and System Expo Demonstrate your product All companies (competitors) show their apps Customer will select one winner (long-term contract) Tollgate, w39 I1 I2 I3 I4 VSSE 15 ( ) Time Pre- study w36 w40 Exam period w w45 w50

16 Title/Lecturer AUGUST 28, VSSE 2015 Valla So#ware and System Expo At the end of the expo: Each company presents experience report What went well in the project Lessons learnt What should have been done differently

17 Title/Lecturer AUGUST 28, Weekly status reports 1 report from each company Deadline every Thursday 8:00 (am) Mail to CEO, supervisor, examiner (and own company)

18 Title/Lecturer AUGUST 28, Status report contents Brief (1 page), use bullet list Progress since last meeting Plans till next meeting Risks contingencies Time report Time spent in the project for each employee. Last week, accumulated time Each employee: 160 h +- 20%

19 Title/Lecturer AUGUST 28, Individual reflec9on report Max 1 page Your own contributions within the project Description of the work Name collaborators The most important things that you learned so far Detailed individual time report Number of working hours (detail level in half hours)

20 20 Individual reflec9on report, deadlines Write during the project!!! Part I 6 November, 13:00 Part II 10 December, 13:00 Time prestudy w36 w40 Exam period w w45 w50

21 Title/Lecturer AUGUST 28, Peer and self assessment 2 times during the project you will assess the contribution by yourself and by co-workers Contribution and confidence in assessment Will not set grades directly Used for coaching and interviews by supervisors (can affect grade)

22 22 Peer- and self assessment, deadlines Part I 15 october, 13:00 Part II 10 December, 13:00 Time prestudy w36 w40 Exam period w w45 w50

23 23 Part II Admin, Supervisors, and Examina9on

24 24 Organiza9on CEO (Rita Kovordanyi) Research & Development (R&D) Department R&D Manager (Line Manager) Product & Sales (P&S) Department P&S Manager (Line Manager) Configura9on manager (1) Process manager (1) Deployment manager (1) Architect (1) UX designer (1) Developer (8-10) Technical writer (1-2) Project manager (1) Product manager (1) Analyst (3) Test leader (1) Tester (4-5) Quality coordinator (1)

25 25 Organiza9on CEO (Rita Kovordanyi) Research & Development (R&D) Department R&D Manager (Line Manager) Product & Sales (P&S) Department P&S Manager (Line Manager) Configura9on manager (1) Process manager (1) Deployment manager (1) Architect (1) UX designer (1) Developer (8-10) Technical writer (1-2) Cross- func5onal team Cross- func5onal team Cross- func5onal team Project manager (1) Product manager (1) Analyst (3) Test leader (1) Tester (4-5) Quality coordinator (1)

26 26 Free choice of tools Server (version control, deployment, automated testing), e.g. IDA Gitlab, Track/Redmine, Jenkins Collaboration tools, e.g. Google drive, Trello, FB, Slack Always invite CEO, examiner, and all supervisors! Important to display the company s processes (not only the end result)

27 Title/Lecturer AUGUST 28, Supervisor: Maria Vasilevskaya Requirements, testing, and quality Background M.Sc. in Computer Science Worked as a software QA Engineer and Java developer Now a PhD Student at LiU

28 28 System design and system test Maintenance Requirements System Design (Architecture, High-level Design) Validate Requirements, Verify Specification Acceptance Test (Release testing) Verify System Design System Testing (Integration testing of modules) Module Design (Program Design, Detailed Design) Verify Module Design Verify Implementation Module Testing (Integration testing of units) Implementation of Units (classes, procedures, functions) Unit testing Project Management, Software Quality Assurance (SQA), Supporting Tools, Education

29 Title/Lecturer SEPTEMBER 1, Supervisor: Lena Buffoni Architecture, design, implementation, unit testing Background Master & PhD in computer science in computer science from Pierre & Marie Curie University Working at IDA since 2011

30 31 System design and system test Maintenance Requirements System Design (Architecture, High-level Design) Validate Requirements, Verify Specification Acceptance Test (Release testing) Verify System Design System Testing (Integration testing of modules) Module Design (Program Design, Detailed Design) Verify Module Design Verify Implementation Module Testing (Integration testing of units) Implementation of Units (classes, procedures, functions) Unit testing Project Management, Software Quality Assurance (SQA), Supporting Tools, Education

31 32 The supervisors will Help you by asking the right questions Assess the quality of your work

32 33 Kinds of grades Process grade Judged for how you are identifying, planning, and solving problems during the project It does not concern the quality of what is produced Judging on: Problem handling Communication, information flow Ideas, initiative, and get things done on time Structured decisions, but pragmatic implementation Respect, cooperation, and positive atmosphere

33 34 Kinds of grades Result grade Concerns the result in the specific area, i.e., what has been produced and how good the quality of that is Judging on: Quality of artifacts Code and documents Mocks, diagrams (e.g. architecture) Use cases Quality of presentations

34 35 Grades The group grade for each company is the base grade Can give higher or lower grades to individuals NOTE: The importance of the individual reflection report! If you fail, complementary work is needed

35 36 Grades will be based on Area Grading Teacher(s) Weight Architecture, design, implementa9on, configura9on management, requirements, tes9ng, quality management Planning, organiza9on, process management, communica9on (of the project and within the company) Process grade Result grade Lena Buffoni, Maria Vasilevskaya Rikard Nordin, Maria Vasilevskaya Process grade Rita Kovordanyi 4 Customer s viewpoint Result grade Mohammed Abu Baker 2 Process grade Mohammed Abu Baker 1 2 1

36 37 Grade 3 (fullfill basic requirements) Deliver products and other deliverables on time. Create an architecture/high level design document. Create a customer requirements specification. Create a test plan. Create a project plan. Create and use an internal communication platform (e.g. an Intranet). Deliver status reports on time. The student must be present at all company and department meetings. Each student should work and report 160h +/- 20%. Write and hand in reflection reports on time. Have a company website that includes at least photos and roles of the employees.

37 38 Grade 4 (very good processes) Create and implement an education plan. Use a bug-tracking system. Use a version handling system for all artifacts. Use tools for testing and reporting test results. Have internal inspection for all produced documents. Work in cross-functional teams, i.e., teams consisting of employees from both departments.

38 39 Grade 5 (excellence in all areas) Have a working prototype through all iterations Use continuous integration with automatic test and build system. Use, discuss, and practice software development methodologies and processes actively (e.g. use practices from Scrum, XP, or RUP).

39 40 To pass the course Pass the written exam of the theory Pass the project course Pass all laboratory exercises

40 Part III Startup

41 Company startup Assigment of roles Kick-off Planning of project External requirements Work processes Technical environment

42 Title/Lecturer AUGUST 28, Work processes Agile or waterfall? Structured at high-level, agile at low-level? Development and testing When/how often should testing be done at various system levels? Whose responsibility? Internal communication Quick questions vs. persistent information? Broadcast (mail) to all or topics/search? (Slack, Track)

43 Title/Lecturer AUGUST 28, External communica9on State company number and name in all communication with customer and course staff

44 Title/Lecturer AUGUST 28, Technical environment Probably 2 set top boxes delivered by customer How to integrate into the workflow? Choice of tools? PC:s, Macs, Unix Different development environments in the company? Internal education Planned and internally supervised? Self-driven (need to know)?

45 Title/Lecturer AUGUST 28, Customer involvement Customer company 1 person that the customer can contact Company customer Anybody with a question (filtered!) When visiting the customer (face-to-face) 2-3 appointed persons (can be different from time to time)

46 Title/Lecturer AUGUST 28, Before Toll- Gate mee9ng 18 sept 12.00: Before meeting: suggestion of 2-3 mocks mailed to customer

47 Title/Lecturer AUGUST 28, Toll- Gate mee9ng 24 sept Aim: convince customer to sign contract for development of one app Present Company 2-3 mocks High-level model of the software Estimated time plan Customer involvement (during / after each iteration) Practical agreements What is delivered by each party

48 Rita Kovordanyi, Kris9an Sandahl {rita.kovordanyi,

49 Company presentation 2015 Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

50 INTRODUCTION Brief company history R&D in-house at Nokia Spun out of Nokia Taken private by former Nokia CTO and software R&D team Independent R&D Continued product development Initial integrations with ST, Broadcom and Conax Product Pilots Product launch Slovak Telekom and initiation of the DT relationship Ericsson and Huawei partnerships Deploy Base Roll-out with DT in Hungary, Slovakia and Romania Roll-out with Ericsson at Axtel in Mexico Rollout at TCC in Uruguay Service Rollout 2015 Start service rollout on deployed license base Rollout at M7 in Netherlands Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

51 ABOUT US Zenterio subsidiaries 200+ employees and 25 nationalities System Integration Test & Certification User Experience VAS Linköping, Sweden Atlanta, USA Linköping, Sweden Linköping, Sweden London, UK 27m is a leading technology provider for digital TV and video streaming. Zenterio Inc. (former Vtilt Digital) is a premier consulting firm specializing in digital video software. Labatus is a guarantee of quality for its customers and helps operators deliver the service they intended. Systemagic specializes in system development focusing on IPTV and user experience. AdScribe is specialized in working with brands and content owners to exploit new revenue opportunities. Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

52 What are the business challenges for a TV operator today? What TV services should I provide? How should I earn money from these TV services? How can I benefit from interactive TV advertising? How can I provide exciting content for my customers? How should I retain my customers? Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

53 TV OPERATOR CHALLENGE Typical scenario at a TV operator Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

54 TV OPERATOR CHALLENGE Some basic set of interactive services are added Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

55 TV OPERATOR CHALLENGE Complexity of services integration grows quickly Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

56 ZENTERIO VALUE PROPOSITION Zenterio enables one simple integration Consulting Services Value Added Services (VAS) Device design A fully customizable user interface The latest in content discovery and personalized recommendations System integration Tech consultancy An easily manageable app store Create new advertising real estate for interactive advertising solutions Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

57 ZENTERIO OS Advanced and Proven Technology Exceptional performance Linux based architecture for optimized performance with native C++ for a minimal memory footprint Hardware independent Software architecture designed to run on any chip-set or STB giving true independence for operators Legacy Compatible Zenterio OS can be remotely deployed on all existing STBs, making infrastructure investments much more cost efficient. Market proven Widely deployed and used by global tier-1 companies such as Deutsche Telekom, Ericsson, Huawei and Viaccess-Orca Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

58 MONETIZING Swap-Out: Monetizing legacy hardware Zenterio has an effective strategy to deal with legacy STBs called Swap-Out A Swap-Out means that proprietary operating systems used in legacy STBs are replaced with Zenterio OS This enables easy roll out of new services on all deployed devices Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

59 BUSINESS BENEFITS We make sure you grow your business Launch better services, faster Cut integration time from years to weeks Open up new revenue streams Create business from interactive advertising, apps, VoD and more Designed to reduce costs Cut costs for sourcing, maintenance and customer support Work with anyone you like Strike local or global partnerships Widely and successfully deployed +1,8M licenses deployed globally Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential.

60 ZENTERIO OS The three parts of Zenterio OS UI Layer Media Platform Porting Layer Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential.

61 APPS & ADVERTISING An end-to-end solution for Apps and Advertising TV OPERATOR HOUSEHOLD ZAPP STORE Dashboard App Manager Tabl App External Sources ADZ Manage Create Measure Set-Top Box + Zenterio OS TV + Companion Device End Consumer Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

62 PUM 2015 Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential.

63 PUM 2015 Zenterio OS High-level Architecture Zenterio OS UI Apps & Widgets Apps & Widgets UI VoD, OTT, Apps UI Layer Zenterio Navigator Lua engine Browser Zenterio API Zenterio Media Platform Media Platform Porting layer Linux (or other embedded OS) STB hardware Secure Bootloader Porting Layer Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential.

64 PUM 2015 This year Develop ONE and only ONE app (maybe two apps) Scripting language Lua One fully tested and feature rich Both connected and not connected (both two and one way) Auto adapt between the modes Apps Infotainment Games etc Ideas At least 5 ideas With as many features as possible Deadline: 18 th of SEP at 12:00 Feedback with Prio: 22 nd of SEP Tollgate meeting Top 3 priorities (description, wireframes, etc) NO PoC Connected / two way Not connected / one way Feat. 1 Y Y Feat. 2 Y Feat. 3 Y Y Feat. 4 Y Y Src license GPLv3 MIT for Zenterio Feat. 5 Feat.... Y Y Feat. n Y Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

65 PUM 2015 Communication Point of contact 2 to 3 known contact/per company Anyone can contact us, but: cc one of our main contact s Our tracking tool JIRA Project/company Grant 3 accounts/company Issues, bugs, etc: Your name ping Meetings We try our best Send your request a week before Enough topics for and hour meeting Demos Zenterio s contacts Jon Lennersten <[email protected]> Kristofer Lindblom <[email protected]> Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

66 PUM 2015 Environment STBs 2 STBs/company Lua ADK APIs documentation PC emulators Open source More information in your first meeting All above to be delivered in the first meeting Sign an NDA Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential. [email protected]

67 PUM 2015 Deliveries Apps src Configuration/instruction Environment setup Documentation Requirements spec, use cases, etc Design documentation Manuals etc PC emulators If you develop your own Backend If you develop your own backend support Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential.

68 THANK YOU Page Date Reproduction of the whole or part of this document constitutes an infringement of copyright. This information, ideas and concepts contained in this document are confidential.