Working on Big Data…

Doing a project on Big Data. It’s the first time that I realise that data visualisation is not a gimmick but actually helps one to process data with naked eye just with a glimpse. This screenshot is taken using MATLAB. X axis shows the index of a venue that I have loaded into an array. The Y axis shows an index of a timestamp, also loaded in memory. The Z axis shows how many people have visited this place.

 

When something is ready, I will publish it here.

iGreekNews HD 1.2/ iGreekNews 1.8

iGreekNews 1.8, followed by iGreekNews HD 1.2.1 are out. I know I promised that I would deliver the updates sooner, but technical reasons kept me from doing so. Not to mention that I have been involved in some other projects, and I also had to upgrade my systems to use Lion, and Xcode 4.1.

iGreekNews for iPhone has several improvements, from which many of them are not visible to the end user. One of the most notable changes, however, is the support for Facebook and Twitter. I originally implemented those functions for the iPad, and I wouldn’t do it for the iPhone, mainly because I didn’t want how the UI elements would behave. I decided to wait before I make large changes to the code.

 

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