All of those pictures are fake. The Very first picture was a creation of a student who worked in console designing. He made a PS3 for homework and that was his product. It IS NOT REAL.
Niether is the waffle iron, toaster, CD holder, CD player, Jigsaw, or the Jello-Like Box.
AND THE VERY LAST PICTURE IS A MACHINE USED AT AN AIRPORT. It is just a coincidence that it's initials are PS3.
Also, the PS3 concept model is not even finished. They haven't even finished designing the PS3's Cell Processor. The Cell Processor is being designed as a group project with Panasonic and Sony. The Cell Processor will have hundreds or maybe even thousands of mini processors that work together to provide the greatest gameing experiance ever. Sony commented that the PS2 would have Toy Story(or better) graphics. Fans were dissapointed when they found that the PS2's graphics werent as good as Toy Story, so now Sony wants to provide a gaming console with a processor that can handle those kinds of graphics. Thats why PS3 is taking so long to make.
It will take a long time to finish this processor so the concept design is not an important detail to Sony at this time.
But because of this long wait, Sony will provide a system with the best gaming possible. You can expect for normal gameplay on PS3 to have graphics as good as the FMV's of Final Fantasy 10. And FMV's on PS3 might look....real.