blocks.json

{
"author": "fzhan",
"version": "0.1",
"widgets": [
	{
		"type": "constant",
		"descrip": "A constant value",
		"category": [
				"datatypes"
		],
		"class_name": "ROSDASH.Constant",
		"input": [],
		"output": [
				{
						"datatype": "universal",
						"name": "value",
						"attribute": "compulsory"
				}
		]
	}, {
		"type": "multiArray",
		"descrip": "An array consisting of several data",
		"category": [
			"datatypes"
		],
		"class_name": "ROSDASH.multiArray",
		"input": [
			{
				"datatype": "universal",
				"name": "input",
				"attribute": "compulsory"
			}, {
				"datatype": "universal",
				"name": "input1",
				"attribute": "optional"
			}, {
				"datatype": "universal",
				"name": "input2",
				"attribute": "optional"
			}, {
				"datatype": "universal",
				"name": "input3",
				"attribute": "optional"
			}
		],
		"output": [
			{
				"datatype": "universal",
				"name": "output",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "memArray",
		"descrip": "Memorable array, can memorize historic data with fixed length",
		"category": [
			"datatypes"
		],
		"class_name": "ROSDASH.memArray",
		"config": {
			"max_length": "100"
		},
		"input": [
			{
				"datatype": "universal",
				"name": "input",
				"attribute": "compulsory"
			}
		],
		"output": [
			{
				"datatype": "universal",
				"name": "output",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "Json",
		"descrip": "A json object.",
		"category": [
			"datatypes"
		],
		"class_name": "ROSDASH.Json",
		"input": [
			{
				"datatype": "universal",
				"name": "key0",
				"attribute": "compulsory"
			}, {
				"datatype": "universal",
				"name": "value0",
				"attribute": "compulsory"
			}, {
				"datatype": "universal",
				"name": "key1",
				"attribute": "optional"
			}, {
				"datatype": "universal",
				"name": "value1",
				"attribute": "optional"
			}
		],
		"output": [
			{
				"datatype": "universal",
				"name": "json",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "AddTo",
		"descrip": "Add an element to an array or json.",
		"category": [
			"datatypes"
		],
		"class_name": "ROSDASH.AddTo",
		"input": [
			{
				"datatype": "universal",
				"name": "input",
				"attribute": "compulsory"
			}, {
				"datatype": "universal",
				"name": "element0",
				"attribute": "compulsory"
			}, {
				"datatype": "universal",
				"name": "element1",
				"attribute": "optional"
			}
		],
		"output": [
			{
				"datatype": "universal",
				"name": "output",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "ValueAt",
		"descrip": "Extract the value from a json.",
		"category": [
			"datatypes"
		],
		"class_name": "ROSDASH.ValueAt",
		"input": [
			{
				"datatype": "json",
				"name": "json",
				"attribute": "compulsory"
			}, {
				"datatype": "String",
				"name": "key",
				"attribute": "compulsory"
			}
		],
		"output": [
			{
				"datatype": "universal",
				"name": "value",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "jsonToStr",
		"descrip": "Transform json into string.",
		"category": [
			"datatypes"
		],
		"class_name": "ROSDASH.jsonToStr",
		"input": [
			{
				"datatype": "json",
				"name": "json",
				"attribute": "compulsory"
			}
		],
		"output": [
			{
				"datatype": "String",
				"name": "string",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "StrToJson",
		"descrip": "Parse string into json.",
		"category": [
			"datatypes"
		],
		"class_name": "ROSDASH.StrToJson",
		"input": [
			{
				"datatype": "String",
				"name": "string",
				"attribute": "compulsory"
			}
		],
		"output": [
			{
				"datatype": "json",
				"name": "json",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "addition",
		"descrip": "Add inputs up.",
		"category": [
			"arithmetics"
		],
		"class_name": "ROSDASH.Addition",
		"input": [
			{
				"datatype": "universal",
				"name": "input0",
				"attribute": "compulsory"
			}, {
				"datatype": "universal",
				"name": "input1",
				"attribute": "compulsory"
			}, {
				"datatype": "universal",
				"name": "input2",
				"attribute": "optional"
			}
		],
		"output": [
			{
				"datatype": "universal",
				"name": "output",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "division",
		"category": [
			"arithmetics"
		],
		"class_name": "ROSDASH.Division",
		"input": [
			{
				"datatype": "universal",
				"name": "dividend",
				"attribute": "compulsory"
			}, {
				"datatype": "universal",
				"name": "divisor",
				"attribute": "compulsory"
			}
		],
		"output": [
			{
				"datatype": "universal",
				"name": "output",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "reshape",
		"category": [
			"array"
		],
		"class_name": "ROSDASH.Reshape",
		"input": [
			{
				"datatype": "universal",
				"name": "array",
				"attribute": "compulsory"
			}, {
				"datatype": "universal",
				"name": "row",
				"attribute": "compulsory"
			}, {
				"datatype": "universal",
				"name": "column",
				"attribute": "compulsory"
			}
		],
		"output": [
			{
				"datatype": "universal",
				"name": "output",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "switch",
		"descrip": "switch-case function",
		"category": [
			"functional flow"
		],
		"class_name": "ROSDASH.Switch",
		"input": [
			{
				"datatype": "universal",
				"name": "input",
				"attribute": "compulsory"
			}, {
				"datatype": "universal",
				"name": "cases",
				"attribute": "compulsory"
			}
		],
		"output": [
			{
				"datatype": "universal",
				"name": "output0",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "rosList",
		"descrip": "A list of all ros items (transformed for table)",
		"category": [
			"ROS"
		],
		"class_name": "ROSDASH.RosList",
		"input": [],
		"output": [
			{
				"datatype": "String [][]",
				"name": "list",
				"attribute": "compulsory"
			}
		]
	}, {
		"type": "topic",
		"descrip": "ROS topic",
		"category": [
			"ROS"
		],
		"class_name": "ROSDASH.Topic",
		"input": [
			{
				"datatype": "object",
				"name": "input",
				"attribute": "optional"
			}
		],
		"output": [
			{
				"datatype": "String",
				"name": "output",
				"attribute": "optional"
			}
		]
	}, {
		"type": "service",
		"descrip": "ROS service",
		"category": [
			"ROS"
		],
		"class_name": "ROSDASH.Service",
		"input": [
			{
				"datatype": "object",
				"name": "input",
				"attribute": "optional"
			}
		],
		"output": [
			{
				"datatype": "object",
				"name": "output",
				"attribute": "optional"
			}
		]
	}, {
		"type": "param",
		"descrip": "ROS param",
		"category": [
			"ROS"
		],
		"class_name": "ROSDASH.Param",
		"input": [
			{
				"datatype": "Float32",
				"name": "input",
				"attribute": "optional"
			}
		],
		"output": [
			{
				"datatype": "Float32",
				"name": "output",
				"attribute": "optional"
			}
		]
	}, {
		"type": "toggleButton",
		"descrip": "Toggle button",
		"category": [
			"input"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.ToggleButton",
		"input": [],
		"output": [
			{
				"datatype": "Bool",
				"name": "output"
			}
		],
		"js": [
			"lib/bootstrap-switch/static/js/bootstrap-switch.min.js"
		]
	}, {
		"type": "joystick",
		"category": [
			"input"
		],
		"class_name": "ROSDASH.VirtualJoystick",
		"has_panel": "true",
		"input": [],
		"output": [
			{
				"datatype": "Object",
				"name": "joystickOutput"
			}
		],
		"js": [
			"lib/virtualjoystick.js/virtualjoystick.js"
		]
	}, {
		"type": "text",
		"descrip": "A text box.",
		"category": [
			"output"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.Text",
		"config": {
			"title": "",
			"cacheable": "false"
		},
		"input": [
			{
				"datatype": "String",
				"name": "content"
			}
		],
		"output": []
	}, {
		"type": "speech",
		"descrip": "A text box with speaking library.",
		"category": [
			"output"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.Speech",
		"config": {
			"cacheable": "false"
		},
		"input": [
			{
				"datatype": "String",
				"name": "content"
			}
		],
		"output": [],
		"js": [
			"lib/speak.js/speakClient.js"
		]
	}, {
		"type": "table",
		"descrip": "Table.",
		"category": [
			"output"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.Table",
		"config": {
			"cacheable": "false",
			"table_titles": []
		},
		"input": [
			{
				"datatype": "String[]",
				"name": "data"
			}
		],
		"output": []
	}, {
		"type": "chart",
		"category": [
			"output"
		],
		"has_panel": "true",
		"input": [
			{
				"datatype": "String",
				"name": "title"
			}, {
				"datatype": "Float32[]",
				"name": "data"
			}, {
				"datatype": "ChartOption",
				"name": "option"
			}
		],
		"output": []
	}, {
		"type": "pie chart",
		"category": [
			"output"
		],
		"has_panel": "true",
		"input": [
			{
				"datatype": "String",
				"name": "title"
			}, {
				"datatype": "Float32[]",
				"name": "data"
			}, {
				"datatype": "ChartOption",
				"name": "option"
			}
		],
		"output": []
	}, {
		"type": "vumeter",
		"descrip": "V U meter",
		"category": [
			"output"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.Vumeter",
		"input": [
			{
				"datatype": "number",
				"name": "left"
			}, {
				"datatype": "number",
				"name": "right"
			}
		],
		"output": []
	}, {
		"type": "cyNetwork",
		"descrip": "A network by cytoscape.js.",
		"category": [
			"network"
		],
		"class_name": "ROSDASH.cyNetwork",
		"has_panel": "true",
		"input": [
			{
				"datatype": "Object",
				"name": "cyLoadOnce"
			}
		],
		"output": [
			{
				"datatype": "Object",
				"name": "cy"
			}
		],
		"js": [
			"lib/cytoscape.js-2.0.2/cytoscape.min.js"
		]
	}, {
		"type": "arborNetwork",
		"descrip": "network by arbor.js",
		"category": [
			"network"
		],
		"class_name": "ROSDASH.arborNetwork",
		"has_panel": "true",
		"input": [],
		"output": [
			{
				"datatype": "Object",
				"name": "arborNetwork"
			}
		],
		"js": [
			"lib/arbor/lib/arbor.js"
		]
	}, {
		"type": "draculaNetwork",
		"descrip": "network by dracula.js",
		"category": [
			"network"
		],
		"class_name": "ROSDASH.draculaNetwork",
		"has_panel": "true",
		"input": [],
		"output": [
			{
				"datatype": "Object",
				"name": "draculaNetwork"
			}
		],
		"js": [
			"lib/dracula/js/raphael-min.js",
			"lib/dracula/js/dracula_graffle.js",
			"lib/dracula/js/dracula_graph.js"
		]
	}, {
		"type": "JsDatabase",
		"descrip": "A javascript database",
		"category": [
			"database"
		],
		"class_name": "ROSDASH.JsDatabase",
		"input": [],
		"output": [
			{
				"datatype": "Object",
				"name": "database"
			}
		],
		"js": [
			"lib/taffydb/taffy.js"
		]
	}, {
		"type": "DbInsert",
		"descrip": "Insert data into database",
		"category": [
			"database"
		],
		"class_name": "ROSDASH.DbInsert",
		"input": [
			{
				"datatype": "Object",
				"name": "database"
			}, {
				"datatype": "universal",
				"name": "value"
			}
		],
		"output": [
			{
				"datatype": "Object",
				"name": "database"
			}
		],
		"config": {
			"cacheable": "true"
		}
	}, {
		"type": "DbQuery",
		"descrip": "Query to a database",
		"category": [
			"database"
		],
		"class_name": "ROSDASH.DbQuery",
		"input": [
			{
				"datatype": "Object",
				"name": "database"
			}, {
				"datatype": "universal",
				"name": "key"
			}
		],
		"output": [
			{
				"datatype": "Object",
				"name": "database"
			}, {
				"datatype": "universal",
				"name": "value"
			}
		]
	}, {
		"type": "DbStatus",
		"descrip": "Show the status of a database",
		"category": [
			"database"
		],
		"class_name": "ROSDASH.DbStatus",
		"input": [
			{
				"datatype": "Object",
				"name": "database"
			}
		],
		"output": [
			{
				"datatype": "Object",
				"name": "database"
			}, {
				"datatype": "object",
				"name": "status"
			}
		]
	}, {
		"type": "RedisDb",
		"descrip": "Create an instance of Redis database",
		"category": [
			"database"
		],
		"class_name": "ROSDASH.RedisDb",
		"input": [
		],
		"output": [
			{
				"datatype": "Object",
				"name": "database"
			}
		]
	}, {
		"type": "Painter",
		"descrip": "",
		"category": [
			"drawing"
		],
		"class_name": "ROSDASH.Painter",
		"input": [],
		"output": [],
		"js": [
			"lib/jsDraw2DX/jsDraw2DX.js"
		]
	}, {
		"type": "UserCamera",
		"descrip": "Show the video from user's USB camera",
		"category": [
			"multimedia"
		],
		"class_name": "ROSDASH.UserCamera",
		"has_panel": "true",
		"input": [],
		"output": [
			{
				"datatype": "Object",
				"name": "video"
			}
		]
	}, {
		"type": "HeadTracker",
		"descrip": "Track the head in user's USB camera",
		"category": [
			"multimedia"
		],
		"class_name": "ROSDASH.HeadTracker",
		"has_panel": "true",
		"input": [],
		"output": [
			{
				"datatype": "Object",
				"name": "pos"
			}
		],
		"js": [
			"lib/headtrackr/headtrackr.min.js"
		]
	}, {
		"type": "HandTracker",
		"descrip": "Track the hand in user's USB camera",
		"category": [
			"multimedia"
		],
		"class_name": "ROSDASH.HandTracker",
		"has_panel": "true",
		"input": [],
		"output": []
	}, {
		"type": "turtlesim",
		"descrip": "Turtlesim just like ROS desktop widget",
		"category": [
			"roslibjs"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.Turtlesim",
		"input": [],
		"output": []
	}, {
		"type": "ros2d",
		"descrip": "A 2D map for ROS",
		"category": [
			"roslibjs"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.Ros2d",
		"input": [],
		"output": []
	}, {
		"type": "ros3d",
		"descrip": "A 3D map for ROS",
		"category": [
			"roslibjs"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.Ros3d",
		"input": [],
		"output": [
			{
				"datatype": "Object",
				"name": "viewer"
			}
		]
	}, {
		"type": "Ros3dUrdf",
		"descrip": "",
		"category": [
			"roslibjs"
		],
		"class_name": "ROSDASH.Ros3dUrdf",
		"input": [
			{
				"datatype": "Object",
				"name": "viewer"
			}
		],
		"output": [
			{
				"datatype": "Object",
				"name": "viewer"
			}
		]
	}, {
		"type": "Ros3dMarker",
		"descrip": "",
		"category": [
			"roslibjs"
		],
		"class_name": "ROSDASH.Ros3dMarker",
		"input": [
			{
				"datatype": "Object",
				"name": "viewer"
			}, {
				"datatype": "String",
				"name": "topic"
			}
		],
		"output": [
			{
				"datatype": "Object",
				"name": "viewer"
			}
		]
	}, {
		"type": "Ros3dInteractiveMarker",
		"descrip": "",
		"category": [
			"roslibjs"
		],
		"class_name": "ROSDASH.Ros3dInteractiveMarker",
		"input": [
			{
				"datatype": "Object",
				"name": "viewer"
			}, {
				"datatype": "String",
				"name": "topic"
			}
		],
		"output": [
			{
				"datatype": "Object",
				"name": "viewer"
			}
		]
	}, {
		"type": "pr2urdf",
		"descrip": "",
		"category": [
			"roslibjs"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.PR2URDF",
		"input": [],
		"output": []
	}, {
		"type": "Marker3DPos",
		"descrip": "",
		"category": [
			"roslibjs"
		],
		"class_name": "ROSDASH.Marker3DPos",
		"input": [
			{
				"datatype": "Object",
				"name": "joystickOutput"
			}
		],
		"output": []
	}, {
		"type": "JoystickToRos3dMarker",
		"descrip": "",
		"category": [
			"roslibjs"
		],
		"class_name": "ROSDASH.JoystickToRos3dMarker",
		"input": [
			{
				"datatype": "Object",
				"name": "marker"
			}, {
				"datatype": "Object",
				"name": "joystick"
			}
		],
		"output": [
			{
				"datatype": "Object",
				"name": "marker"
			}
		]
	}, {
		"type": "RosInteractiveMarker",
		"descrip": "",
		"category": [
			"roslibjs"
		],
		"class_name": "ROSDASH.RosInteractiveMarker",
		"input": [
			{
				"datatype": "Object",
				"name": "marker"
			}, {
				"datatype": "Object",
				"name": "joystickOutput"
			}
		],
		"output": [
			{
				"datatype": "Object",
				"name": "marker"
			}
		]
	}, {
		"type": "RosMjpeg",
		"descrip": "Mjpeg video for ROS",
		"category": [
			"roslibjs"
		],
		"class_name": "ROSDASH.RosMjpeg",
		"input": [],
		"output": [
			{
				"datatype": "Object",
				"name": "viewer"
			}
		],
		"config": {
			"topic": "/ardrone/image_raw"
		},
		"js": [
			"lib/mjpegcanvasjs/build/mjpegcanvas.js"
		]
	}, {
		"type": "gmap",
		"descrip": "Google maps",
		"category": [
			"map"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.Gmap",
		"config": {
			"gmap_conf": {
				"center" : ["49.276802", "-122.914913"],
				"zoom" : "14",
				"markers" : [{
					"position" : ["49.276802", "-122.914913"],
					"title" : "Autonomy Lab at Simon Fraser University"
				}]
			}
		},
		"input": [
		],
		"output": [
			{
				"datatype": "GmapObject",
				"name": "gmap"
			}
		]
	}, {
		"type": "gmapTraj",
		"descrip": "Google maps robot trajectory overlay",
		"category": [
			"map"
		],
		"class_name": "ROSDASH.GmapTraj",
		"input": [
			{
				"datatype": "GmapObject",
				"name": "gmap"
			}, {
				"datatype": "robot",
				"name": "robot"
			}
		],
		"output": [
			{
				"datatype": "GmapObject",
				"name": "gmap"
			}
		]
	}, {
		"type": "GmapEnergyGrid",
		"descrip": "Grids on Google maps representing energy",
		"category": [
			"map"
		],
		"class_name": "ROSDASH.GmapEnergyGrid",
		"input": [
			{
				"datatype": "GmapObject",
				"name": "gmap"
			}, {
				"datatype": "robot",
				"name": "robot"
			}
		],
		"output": [
			{
				"datatype": "GmapObject",
				"name": "gmap"
			}
		]
	}, {
		"type": "OpenLayersMap",
		"descrip": "Offline maps by openLayers",
		"category": [
			"map"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.OpenLayersMap",
		"js": [""],
		"config": {
			"map_conf": {
				"center" : ["49.276802", "-122.914913"],
				"zoom" : "14",
				"markers" : [{
					"position" : ["49.276802", "-122.914913"],
					"title" : "Autonomy Lab at Simon Fraser University"
				}]
			}
		},
		"input": [
		],
		"output": [
			{
				"datatype": "json",
				"name": "map"
			}
		]
	}, {
		"type": "OpenLayersTraj",
		"descrip": "OpenLayers maps robot trajectory overlay",
		"category": [
			"map"
		],
		"class_name": "ROSDASH.OpenLayersTraj",
		"config": {
		},
		"input": [
			{
				"datatype": "json",
				"name": "map"
			}, {
				"datatype": "robot",
				"name": "robot"
			}
		],
		"output": [
			{
				"datatype": "json",
				"name": "map"
			}
		]
	}, {
		"type": "FlotSafeRange",
		"descrip": "",
		"category": [
			"plot"
		],
		"class_name": "ROSDASH.FlotSafeRange",
		"input": [
		],
		"output": [
			{
				"datatype": "String",
				"name": "name"
			}, {
				"datatype": "object",
				"name": "saferange"
			}
		]
	}, {
		"type": "flot",
		"descrip": "a plot widget",
		"category": [
			"plot"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.Flot",
		"config": {
			"options": {
				"series": {
					"shadowSize": 0,
					"lines": {"show": true},
					"points": {"show": true}
				},
				"xaxis": {
					"zoomRange": ["0.1", "10"]
				},
				"yaxis": {
					"zoomRange": ["0.1", "10"]
				},
				"crosshair": {"mode": "x"},
				"zoom": {"interactive": "true"},
				"pan": {"interactive": "true"},
				"grid": {"show": "true"},
				"legend": { "position": "nw" },
				"grid": {
					"show": "true",
					"hoverable": "true",
					"autoHighlight": "false"
				}
			}
		},
		"input": [
			{
				"datatype": "String[]",
				"name": "data"
			}
		],
		"output": [
			{
				"datatype": "object",
				"name": "flot"
			}
		],
		"js": [
			"lib/flot/jquery.flot.js",
			"lib/flot/jquery.flot.time.js",
			"lib/flot/jquery.flot.selection.js",
			"lib/flot/jquery.flot.crosshair.js",
			"lib/flot/jquery.flot.threshold.js",
			"lib/flot/jquery.flot.navigate.js"
		]
	}, {
		"type": "pos2d",
		"descrip": "2d position",
		"category": [
			"robot"
		],
		"class_name": "ROSDASH.Pos2d",
		"input": [
			{
				"datatype": "joy",
				"name": "joy"
			}
		],
		"output": [
			{
				"datatype": "pos",
				"name": "Pos2d"
			}
		]
	}, {
		"type": "simrobot",
		"descrip": "a simulated mobile robot",
		"category": [
			"simulator"
		],
		"class_name": "ROSDASH.SimRobot",
		"input": [],
		"output": [
			{
				"datatype": "Float32",
				"name": "x"
			}, {
				"datatype": "Float32",
				"name": "y"
			}, {
				"datatype": "Float32",
				"name": "speed"
			}, {
				"datatype": "Float32",
				"name": "voltage"
			}, {
				"datatype": "Float32",
				"name": "current"
			}
		]
	}, {
		"type": "UserLogin",
		"descrip": "User login widget by openID",
		"category": [
			"user"
		],
		"class_name": "ROSDASH.UserLogin",
		"input": [],
		"output": [],
		"js": []
	}, {
		"type": "OwnerList",
		"descrip": "a list of owner names",
		"category": [
			"user"
		],
		"class_name": "ROSDASH.OwnerList",
		"input": [],
		"output": [
			{
				"datatype": "String []",
				"name": "list"
			}
		]
	}, {
		"type": "userWelcome",
		"descrip": "user welcome",
		"category": [
			"user"
		],
		"has_panel": "true",
		"class_name": "ROSDASH.userWelcome",
		"input": [],
		"output": [
			{
				"datatype": "String",
				"name": "name"
			}
		],
		"width": "600"
	}, {
		"type": "panelList",
		"descrip": "a list of panel names for a user",
		"category": [
			"user"
		],
		"class_name": "ROSDASH.panelList",
		"input": [],
		"output": [
			{
				"datatype": "String []",
				"name": "list"
			}
		]
	}, {
		"type": "jsonEditor",
		"descrip": "A widget to visualize and edit a json",
		"category": [
			"user"
		],
		"class_name": "ROSDASH.jsonEditor",
		"has_panel": "true",
		"config": {
			"readonly": "true",
			"cacheable": "false",
			"jsonname": "",
			"filename": ""
		},
		"input": [
			{
				"datatype": "Object",
				"name": "json"
			}
		],
		"output": []
	}, {
		"type": "jsonVis",
		"descrip": "Visualization of json",
		"category": [
			"user"
		],
		"class_name": "ROSDASH.jsonVis",
		"has_panel": "true",
		"input": [],
		"output": []
	}, {
		"type": "youtube",
		"descrip": "Video from youtube",
		"category": [
			"others"
		],
		"class_name": "ROSDASH.youtube",
		"has_panel": "true",
		"input": [],
		"output": []
	}, {
		"type": "slide",
		"descrip": "Slide from www.slideshare.net",
		"category": [
			"others"
		],
		"class_name": "ROSDASH.slide",
		"has_panel": "true",
		"input": [],
		"output": []
	}, {
		"type": "FathomSlide",
		"descrip": "A slide by fathom",
		"category": [
			"others"
		],
		"class_name": "ROSDASH.FathomSlide",
		"has_panel": "true",
		"js": [
			"lib/fathom/fathom.js"
		],
		"input": [],
		"output": []
	}, {
		"type": "DoodleGod",
		"descrip": "A test for a game",
		"category": [
			"others"
		],
		"class_name": "ROSDASH.DoodleGod",
		"has_panel": "true",
		"input": [],
		"output": []
	}
]}