赶公车
在寒风中等车，忽发奇想，如果出资在每个公车上装GPS定位装置，然后用手机来订阅，这样每次出门前都只需要查一下订阅的班次还有多久就到，不用提前出门傻等了。。
Labels: 异想天开
posted by hunter at 1:09 PM
商业智能从业者的个人博客，长期偏居欧洲一隅或某孤岛 A computer engineer's weblog. Created in Dec 19th, 2004. Mainly includes: Research and review of blockchain whitepapers and technologies Computer related knowledge/experience (Rev 2007: data mining, business intelligence, data analysis) Best BBS and resource links, when you need designated information you could go to those discussing forums for help.
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