並前往https://dev.ap.viewsonic.com/vsAssetFile/tw/file/pdf/pr/EdTech%20Taiwan/%E3%80%90Case%20Study%E3%80%91%E4%B8%AD%E5%8E%9F%E5%A4%A7%E5%AD%B8%E6%89%93%E9%80%A0%E5%85%A8%E7%90%83%E7%AC%AC%E4%B8%80%E9%96%93ViewSonic%20%E8%A4%87%E5%90%88%E6%95%99%E5%AD%B8%E6%95%99%E5%AE%A4.pdf