I need a very simple webpage to do the following task of neurological investigation - this is for a thesis and I'm a student so my budget is very limited so I can't pay more than 50 USD for this :-)
Patients have to watch to series of photos displayed in a computer screen - the photos can be black and white of people with serious/sad ou laughing faces and the same in the negative version of the photograph.
On each series the patient is required to push a keyboard button (e.g. the space bar) when he/she detects an asked pattern (for example: patient is requiresd to detect (and press a key when he does) black and white pictures of laughing faces).
Collect name, age and process number.
(This data is to be collected for reports.)
Start button to begin the series.
it's displayed a black screen with a yellow x in the center for 1500 ms followed by the first picture displayed for 1000 mseg, followed again by the black screen with the yellow x in the center again for 1500ms and so on... until 48 photos are displayed. This represent the first of six series.
Between each series there should be an interval with a button to continue to the next series.
Presented pictures are random and can be repeated but two negatives can not be displayed one after the other. Same applies to serious/sad faces.
When the test is finished (after the six series of 48 pictures each) a report should be displayed with the name, age, response times (how long did the patient take to press the key), rights and wrongs and all images that were displayed to the patient.
This info is to be recorded for future retrieval.