This is just a simple personal website I plan on updating with my side projects. While my actual research projects can be found here, I find that the skills I have picked up as a researcher has led me to play around with programming and tinkering with somewhat unexpected tools and hardware. This website is designed as a repository of sorts for these kinds of projects, some of which have been incorporated into actual research projects.
If there are any queries, or code requests, feel free to contact me (syaheed'at'gmail.com).
Side note, this website is hosted on a Linux cloud service. I find that it is really useful to have the ability to SSH in and make edits from any computer. Addtionally, I can also run simulations on the server without bogging down my own computers.- Syaheed
My vague attempt at categorising these things:
Shiny demos | Games as experiments | Technical demos | Experiment Programming Hacks | General tricks
Every so often I find myself having to explain concepts that would be aided with some illustrations. In such cases, it would be great if I can just pull out my phone and have an interactive plot I can use as a demonstration. R shiny is a really good tool for this. Here are some examples:Online V1 Model
Online Drift Diffusion Model
Computer-based cognitive experiments, are essentially video games (only, really boring ones). What data can we mine from actual games? Here are some examples of games which might give us usable data:Tetris: A cognitive test to measure learning?
Missle Command / Asteroids: Can we get precision data from a video game?
Sometimes research can benefit by going beyond the standard tools of the trade. This might take the form of new hardware implementations, or new programs to use, or sometimes, going online with the data collection. Here are some possibilities:A cheap analog input device: An Xbox controller
Using game engines: Plinko with physics (Linux and Chrome unfortunately not supported) Click here for a GIF.
Using pygame and pyjs: How to obtain precision data from a webpage
Sometimes there are ways of setting up the experiment to record more data, things that you only realise when going beyond GUI-based tools like EPrime and delve into actual programming. Here are some 'hacks' I've learnt:Is your polling method frame-trapped? Try threading.
Just some general tricks that weren't obvious to me, but ended up being of use.How do we embed Github code?
Using R to produce animations