Design

1. (Still) a bit more research

Some other interesting stuff : tide-predicting machine |

sport matches prediction machine | machine that forecast weather | Will a robot take your job?

Some more video on gears : Matthias Wandel gear tempate generator

Python: Finding a trend in a set of numbers | Linear regression ?

2. Narrow down the direction

my strong point are: 
- no obvious prediction but abstract one to be interpreted
- no dial for digitize input but sensors
- the bot has mechanic movement (gears, kinetic sculpture..)

Here we go ! This will be how I get input ! I'll make an object to be held by both hands. on the object ther'll be 2 temperature sensors :D

the action of sitting and concentrating. The beautiful IV-fluid-Stand-like

Oh, wait ! even better with a kneeler ! or, as Enrico suggested, I can use rosary as input scamotage

3. Sketches

1.

2.

3.

4. possible mechanism

5. possible mechanism

6. structure for testing Servos' movement

7. structure for dc motor

8.

9. first try of electronics planning

10.

11.