Sony 's new psp is microsized in every way except the price : $ 250 , an $ 80 premium over the current model .
索尼的新psp小型化了所有东西，除了250美元的售价，这比现在的型号还贵了80美元。
The thinktank , the machine industry memorial foundation , says robots could help fill the gaps , ranging from microsized capsules that detect lesions to high-tech vacuum cleaners .
