For that reason, even without electronic kits, you can also experiment IoT related the video system. Some functions may not be available depending on the model. - Features other than NFC Reader are available on iOS 12.3.1 iPad Pro. - Features other than Apple Pencil are available on iOS 12.3.1 iPhone X&11. - NDI function Depth cannot be used on models that do not have a Dual camera. - NDI function HUMAN cannot be used on models that do not equip with A12 chip and higher. - ARKit function FaceTracking cannot be used on models that do not have a TrueDepth camera. - ARKit function BodyTracking cannot be used on models that do not equip with A12 chip and higher. - NFC Reader function cannot be used on models that do not have a NFC Chip. This appn supports the following sensors and functions. Note that actual availability depends on the model and OS version. •NDI (image type : camera, depth, human) •ARKit (tracking type : device, face, marker, body) •Image detection(detection type : face, QR, rect, text) •NFC •Apple Pencil •battery •acceleration •gravity from accel •gyro •quaternion •compass •atmospheric pressure •GPS •touch coordinate •touch radius •touch pressure •beacon •proximity monitor •mic level(mic volume) •remote control(headset remote control) [Communication] It supports the NDI protocol in NDI function. It supports the local UDP and TCP(client)communication. It also supports to save sensor data to local file. [Communication interval] You can select from 1,10,30,60 FPS. Note that the interval might vary depending on the sending device, the receiving device and the communication environment. [Message type] It supports OSC(used in the music industry) and JSON(used in the web industry). [ZIG SIM (free app)] https://apps.apple.com/jp/app/zig-sim/id1112909974