The Stainless Steel “look” has been, and will be a design motive. What’s next? Look for mixed finishes, stainless steel panels in low contact areas, with finishes on high contact areas (knobs, handles, etc) that are more “grime/fingerprint” friendly.
Current movement is towards organic coulouring in cars, fashion and decorating. Not the Avacado and Burnt orange of the seventies, but tauped greens and browns, which will look new for a while, but become dated after awhile.
One thing just over the horizon is replacable panels (on appliances) that can be changed to reflect different colour schemes in kitchens. These are already available on some higher end GE appliances.
Synthetics (For counter tops) like Corian are also becoming popular alternatives to granite, which can be very expensive, especially in “refits”. Corian is not cheap (or its competitors), but it offers a huige range of colours and finishes, including very realistic looking stone.
The late 90’s/early millenium “Smart” appliance movement is currently dead in the ditch. No one wants to be reminded by their fridge to buy more milk, let alone have the fridge do it for them. On the other hand, fridges that “learn” their owners use patterns and set their auto defrost cycles to achieve maximum energy eficiency are here. Look for you next smart appliances to use their “intellegence” to maximise their energy efficiency.
Long over the horizon (10 yrs plus) are surfaces that utilize nano technology to “heal” inor scratches (when wiped with a propritory solution from the manuafacture. This technmology also offers the opportunity to change colours when desired, and is seen by designers as a holy grail. (Buy our fridge made to work effieicntly for 35 yrs (wow!) and have it modifiable to fit current design trends over its lifetime…
I have no cites for this but worked in high end aplliance/kitchen sales for several yrs, and attended many trade shows, met with industry reps, designers and engineers, etc over that time.
Regards
FML