pepper_code
2d Cameras: http://doc.aldebaran.com/2-5/family/pepper_technical/video_2D_pep.html
3d Sensor: http://doc.aldebaran.com/2-5/family/pepper_technical/video_3D_pep.html
stereo Camera:http://doc.aldebaran.com/2-5/family/pepper_technical/video_Stereo_pep.html
平板API和demo代码:http://doc.aldebaran.com/2-5/naoqi/core/altabletservice-api.html?highlight=tablet
joints种类，结构，XYZ与对应什么动作，角度范围:http://doc.aldebaran.com/2-5/family/pepper_technical/joints_pep.html
人脸检测和跟踪样例:http://doc.aldebaran.com/2-5/dev/python/examples/vision/face_detection.html