16年的时候买了一块树莓派3B，应该是这么叫吧，也懒得查了，那会儿是在网上看到了一个项目，国外一个哥们用树莓派，加上自己加工的镜子屏幕，搞了一个能够显示天气、资讯等信息的“大屏”，项目叫做魔镜，成品大概长下面这样
看到这玩意，我来了兴趣，这要是放家里很爽啊，就开始查资料，考虑到这玩意的体积，放不下太大的东西，想来想去，就像老外一样，还是树莓派最合适，随即上淘宝搞了一个回来，结果拿回来鼓捣了几天，放弃了，linux基础太差、英文资料阅读能力也不行，代码能力也不够扎实，而且，这块镜子弄起来应该也很麻烦。
前一段时间，我搞路由器的时候，又想起了这块树莓派，想着怎么也给他用起来，当然，中间我对这块魔镜也是念念不忘，中间想起这玩意的炫酷效果，简单勾勒了一下大概可以实现的内容，除了常规的内容显示外，如果能实现触控效果就好了，同时，还可以跟现在流行的米家、homepod等等这些智能中枢联系起来就更好了，想着想着不由得也激动起来——还真是容易激动啊。
既然有了想法，那就开动吧，首先，给这个项目起个给力的名字，想起之前单位做过不少可视化的项目，那这个就叫HomeViz好了，家庭可视化，其实还应该加上中枢、触控等特点的名字，可是貌似太长，就索性只叫HomeViz好了。
接下来就是大概步骤了，
屏幕
屏幕这块的话，我想着先用显示器来做测试用，先把显示和键鼠控制这块做好，后期再考虑触控的问题。
硬件
树莓派的废物利用，只需要跑个WEB服务，当然后期不是用浏览器，而是应该做个壳，实现全屏效果即可。
软件
1.考虑采用WEB方式来提供，采用spring全家桶，顺便重新练练手；当然不排除如果有更好的方式，那么采用更合理的方式。
2.树莓派上安装最小的linux系统，如果用WEB方式的话，需要跑个WEB容器及数据库
暂时先想这么多，后期有进展的话，再来更新流水账。
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