| gptkbp:instanceOf | gptkb:facial_recognition_system 
 | 
                        
                            
                                | gptkbp:access | biometric 
 | 
                        
                            
                                | gptkbp:canAuthorize | gptkb:Apple_Pay App Store purchases
 password autofill
 
 | 
                        
                            
                                | gptkbp:canBeBypassedByPasscode | true 
 | 
                        
                            
                                | gptkbp:canBeDisabled | true 
 | 
                        
                            
                                | gptkbp:canUnlock | gptkb:smartphone 
 | 
                        
                            
                                | gptkbp:developedBy | gptkb:Apple_Inc. 
 | 
                        
                            
                                | gptkbp:doesNotWorkWith | gptkb:MacBook gptkb:iPad_Air
 gptkb:iPhone_SE
 
 | 
                        
                            
                                | gptkbp:errorDetection | 1 in 1,000,000 
 | 
                        
                            
                                | gptkbp:features | high data not uploaded to Apple servers
 data stored in Secure Enclave
 
 | 
                        
                            
                                | gptkbp:introducedIn | gptkb:iPhone_X 2017
 
 | 
                        
                            
                                | gptkbp:replacedBy | gptkb:Touch_ID 
 | 
                        
                            
                                | gptkbp:supportsAttentionAwareness | true 
 | 
                        
                            
                                | gptkbp:supportsGlasses | true 
 | 
                        
                            
                                | gptkbp:supportsMultipleAppearances | true 
 | 
                        
                            
                                | gptkbp:usedIn | gptkb:iPad_Pro_(3rd_generation_and_later) gptkb:iPhone_11
 gptkb:iPhone_12
 gptkb:iPhone_13
 gptkb:iPhone_14
 gptkb:iPhone_15
 gptkb:iPhone_X
 gptkb:iPhone_XR
 gptkb:iPhone_XS
 
 | 
                        
                            
                                | gptkbp:uses | gptkb:TrueDepth_camera_system neural networks
 infrared sensors
 dot projector
 flood illuminator
 
 | 
                        
                            
                                | gptkbp:worksWith | masks (limited, with iOS 15.4 and later) 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:iOS 
 | 
                        
                            
                                | gptkbp:bfsLayer | 4 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Face ID 
 |