Csicsi olvas – 
helps children to read in hungarian

Csicsi Olvas

is a software tool to aid hungarian primary school children to learn to read.
The software is free for non-commercial use, and can be downloaded from here .
Also check the menu for the online manual (hungarian only) in html format,
here is in PDF format.

Main features include:

  • Select the part of alphabet for reading exercise
  • Optionally shows all valid hyphenation points
  • Words came in random or in alphabetical order
  • Can generate funny false sentences
  • Tabulated view, print, and more…


3DNAwalk –  
an inventive visualization of DNA.

Reloaded genome visualization in 3D with OpenGL – formerly known as AGCT

2D DNA Walk

In conventional 2D DNA Walks a simple algorithm is used to draw a DNA walk by simply assigning a direction to each nucleotide such as T, C, A, and G correspond the East, South, West, and North directions in 2D, respectively. Reading the nucleotide sequence – nucleotide by nucleotide – following the rule – a path emerges like on the graph: Figure 1.


It is clearly shown that such a sequence of “ATATATATA” as an example would not lay a distinctive path in 2D, therefore the visualization might be misleading.
We need better solution.

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