Numerous , casually accessible , often invisible computing devices 无数的、方便使用的、通常无形的运算设备
We believe that such a view does not match the reality of incremental adoption that is likely to occur , nor the diversity of pervasive - computing device vendors that will doubtless proliferate 我们认为这种观点既与可能越来越多的采用这种方案这个现实矛盾,又与各普及运算设备供应商无疑会扩大生产的多样性相矛盾。