Sitting posture recognition with Kinect sensor

using System;
namespace Nui.Vision
{
	public class NuiUser
	{
		public int Id
		{
			get;
			set;
		}
		public NuiUserBodyPart Head
		{
			get;
			set;
		}
		public NuiUserBodyPart Neck
		{
			get;
			set;
		}
		public NuiUserBodyPart LeftShoulder
		{
			get;
			set;
		}
		public NuiUserBodyPart LeftElbow
		{
			get;
			set;
		}
		public NuiUserBodyPart LeftHand
		{
			get;
			set;
		}
		public NuiUserBodyPart RightShoulder
		{
			get;
			set;
		}
		public NuiUserBodyPart RightElbow
		{
			get;
			set;
		}
		public NuiUserBodyPart RightHand
		{
			get;
			set;
		}
		public NuiUserBodyPart Torso
		{
			get;
			set;
		}
		public NuiUserBodyPart LeftKnee
		{
			get;
			set;
		}
		public NuiUserBodyPart LeftHip
		{
			get;
			set;
		}
		public NuiUserBodyPart LeftFoot
		{
			get;
			set;
		}
		public NuiUserBodyPart RightKnee
		{
			get;
			set;
		}
		public NuiUserBodyPart RightHip
		{
			get;
			set;
		}
		public NuiUserBodyPart RightFoot
		{
			get;
			set;
		}
		public NuiUser()
		{
			this.Head = new NuiUserBodyPart();
			this.Neck = new NuiUserBodyPart();
			this.LeftShoulder = new NuiUserBodyPart();
			this.LeftElbow = new NuiUserBodyPart();
			this.LeftHand = new NuiUserBodyPart();
			this.RightShoulder = new NuiUserBodyPart();
			this.RightElbow = new NuiUserBodyPart();
			this.RightHand = new NuiUserBodyPart();
			this.Torso = new NuiUserBodyPart();
			this.LeftKnee = new NuiUserBodyPart();
			this.LeftHip = new NuiUserBodyPart();
			this.LeftFoot = new NuiUserBodyPart();
			this.RightKnee = new NuiUserBodyPart();
			this.RightHip = new NuiUserBodyPart();
			this.RightFoot = new NuiUserBodyPart();
		}
		public NuiUser(int id) : this()
		{
			this.Id = id;
		}
	}
}