Webcam: motion interactive art demo

Flash: Webcam motion detection

Using edge detection, thresholding, k-means clustering

http://psalmhundred.net/experiment/webcam/motion/

Flash 10, BSP, Stereo 3D, Anaglyph

http://psalmhundred.net/experiment/flash3d/anaglyph/

Wii Fit balance board interactive art

Wiimote interactive art

Plumbing experience - changing fill valve of toilet bowl

It all started with water leak from the back of the toilet bowl. then further investigation proved that the bottom inlet valve where the water enters to fill the toilet bowl after a flush is not functioning after 6 yrs of usage. somehow the water will seep in and water level will go beyond the drainage hole at the back hence the wet toilet floor at the back of the toilet bowl.

so gotta go spend $12 on the new valve to replace the original Fluidmaster. then realise need a bigger plier so spend another $18 to get the big big pliers to unscrew that white plastic nut at the bottom of the valve.

so the procedure can be found on youtube:


now to wait til next day to see if new valve is working fine