CSCW Lab- iPhone


Breiny - Second tap on the relation deletes it
This section will present the Breiny application’s user interface and the available interactions with it, features which will be evaluated by the users. Following the requirements for extensibility, modularity and flexibility, the subsequent visible objects were separated into several user controls.

Master thesis – User Interface


BSCW architecture
Be careful when copying information from this article! The paper is already published and you will be charged with plagiarism! My thesis proposes several approaches as result of the research questions. Their validity of each approach should be verified by allowing users to interact with a prototype built to fulfill […]

Master thesis – Implementation of Repositories


Master thesis - Session Repository
is article presents the system architecture and the underlying decisions that were taken to achieve the above requirements. The system requires a repository for sessions, a repository for Brainstorming items and a native Windows application for achieving the baseline of desired features. Thus, a distributed client – server architecture is considered, exemplified here.

Master thesis – Architecture



In this section the application requirements will be presented. They are split into functional and non-functional ones. The first refers to all the features needed to be implemented, while the second category refers to performance, extensibility and scalability of the system.

Master thesis – Requirements elicitation


There are two sets of features that must or can be implemented: the first ones which regulate the brainstorming activity as a set of rules; the second ones add productivity to the process, enabling additional scenarios that improve the user experience.

Master thesis – Typical use case


iMeet application is ready. I am very proud of this application, as it represents my achievements in fast learning and adapting to: new way of programming, as XCode and Interface Builder truly represent the ModelViewController paradigm; new language- Objective-C, which as any language has its pluses and minuses; new device: mobile devices on which I didn’t work since my experience on Sales Force Automation in TotalSoft company, back in 2005, on Windows CE.

iMeet application presentation



Adding the points to the map is not as intuitive as it might seem, so let’s start by creating a new class called POI – point of interest. Assuming that we have the Latitude and Longitude as NSStrings, we check if they are filled. Then I create the CLLocationCoordonate2D which basically is a tuple of two doubles and then create the point of interest.

Objective-C: Putting markers on Map control


From time to time, you’ll need to show in your iPhone application a view over the entire application without navigating and destroying your workflow of the application. I’ll present the mechanism of modal windows as it is implemented in Cocoa Touch. Lets take a real case: you have a view […]

XCode: Modal windows – Google maps