2 OpenViBE Designer 3.1.0 (0x00002c69, 0x00000b43) P300 Speller Visualization (0x195e41d6, 0x6e684d47) (0x6f752dd0, 0x082a321e) Sequence stimulations (0x6f752dd0, 0x082a321e) Target stimulations (0x6f752dd0, 0x082a321e) Row selection stimulations (0x6f752dd0, 0x082a321e) Column selection stimulations

(0x6f752dd0, 0x082a321e) Target / Non target flagging

(0x330306dd, 0x74a95f98) Interface filename ${Path_Data}/plugins/simple-visualization/p300-speller.glade ${Path_Data}/plugins/simple-visualization/p300-speller.ui false (0x2c132d6e, 0x44ab0d97) Row stimulation base OVTK_StimulationId_Label_01 OVTK_StimulationId_Label_01 false (0x2c132d6e, 0x44ab0d97) Column stimulation base OVTK_StimulationId_Label_07 OVTK_StimulationId_Label_07 false (0x7f45a2a9, 0x7db12219) Flash background color 10,10,10 5,5,5 false (0x7f45a2a9, 0x7db12219) Flash foreground color 100,100,100 100,100,100 false (0x007deef9, 0x2f3e95c6) Flash font size 100 60 false (0x7f45a2a9, 0x7db12219) No flash background color 0,0,0 0,0,0 false (0x7f45a2a9, 0x7db12219) No flash foreground color 50,50,50 25,25,25 false (0x007deef9, 0x2f3e95c6) No flash font size 75 40 false (0x7f45a2a9, 0x7db12219) Target background color 10,40,10 20,20,70 false (0x7f45a2a9, 0x7db12219) Target foreground color 60,100,60 10,10,30 false (0x007deef9, 0x2f3e95c6) Target font size 100 40 false (0x7f45a2a9, 0x7db12219) Selected background color 70,20,20 10,40,10 false (0x7f45a2a9, 0x7db12219) Selected foreground color 30,10,10 60,100,60 false (0x007deef9, 0x2f3e95c6) Selected font size 100 40 false (0x1fa7a38f, 0x54edbe0b) 400 (0x207c9054, 0x3c841b63) 640 (0x4e7b798a, 0x183beafb) (0x8d89d30c, 0xa939693a) (0x8d21ff41, 0xdf6afe7e) ${Player_ScenarioDirectory}/cfg/p300-tactile-visualization.cfg (0xc46b3d00, 0x3e0454e1) (0x00000000, 0x07e64d8b) (0x0000356c, 0x00004381) Generic stream writer (0x09c92218, 0x7c1216f8) (0x403488e7, 0x565d70b6) Input stream 1 (0x5ba36127, 0x195feae1) Input stream 2 (0x6f752dd0, 0x082a321e) Input stream 3 (0x330306dd, 0x74a95f98) Filename ${Player_ScenarioDirectory}/signals/p300-xdawn-train-[$core{date}-$core{time}].ov false (0x2cdb2f0b, 0x12f231ea) Use compression false false false (0x1fa7a38f, 0x54edbe0b) 544 (0x207c9054, 0x3c841b63) 623 (0x4e7b798a, 0x183beafb) (0x89a08108, 0xc8d1fac1) (0x527ad68d, 0x16d746a0) (0x8d21ff41, 0xdf6afe7e) ${Player_ScenarioDirectory}/cfg/stream-writer.cfg (0xc46b3d00, 0x3e0454e1) (0x00000000, 0x0350a9f0) (0xfba64161, 0x65304e21) (0x00004633, 0x00007270) UDPStimcodeSender (0xc326e786, 0xcd512965) (0x6f752dd0, 0x082a321e) StimcodeIn

(0x6f752dd0, 0x082a321e) StimcodeOut

(0x79a9edeb, 0x245d83fc) FeatherIP 192.168.4.1 192.168.4.1 false (0x007deef9, 0x2f3e95c6) FeatherPort 8888 8888 false (0x2c132d6e, 0x44ab0d97) RowStimulationBase OVTK_StimulationId_Label_01 OVTK_StimulationId_Label_01 false (0x1fa7a38f, 0x54edbe0b) 320 (0x207c9054, 0x3c841b63) 752 (0x4e7b798a, 0x183beafb) (0xc475930f, 0xbea8aabd) (0x666fffff, 0x666fffff) (0xc80ce8af, 0xf699f813) 1 (0xce18836a, 0x9c0eb403) 3 (0xcfad85b0, 0x7c6d841c) 1 (0xf191c1c8, 0xa0123976) (0x0000470b, 0x00001b1d) Tactile Stimulator (0x0b5a2787, 0x02750621)

(0x6f752dd0, 0x082a321e) Stimulations

(0xb0d0db45, 0x49cbc34a) Lua Script ${Player_ScenarioDirectory}/p300-tactile-stimulator.lua false (0x00000000, 0xbae13066) (0x2c132d6e, 0x44ab0d97) Row Stimulation Base OVTK_StimulationId_Label_01 OVTK_StimulationId_Label_01 false (0x00000000, 0x5518f982) (0x2c132d6e, 0x44ab0d97) Column Stimulation Base OVTK_StimulationId_Label_07 OVTK_StimulationId_Label_07 false (0x00000000, 0xc152613d) (0x007deef9, 0x2f3e95c6) Number of Rows 6 6 false (0x00000000, 0xa0308929) (0x007deef9, 0x2f3e95c6) Number of Repetitions 6 3 false (0x00000000, 0xcde95a6f) (0x007deef9, 0x2f3e95c6) Number of Trials 6 3 false (0x00000000, 0x9b3f9b7b) (0x512a166f, 0x5c3ef83f) Flash Duration (in sec) 0.2 0.2 false (0x00000000, 0x583ad367) (0x512a166f, 0x5c3ef83f) No Flash Duration (in sec) 0.1 0.1 false (0x00000000, 0xfc1c2fb6) (0x512a166f, 0x5c3ef83f) Inter-Repetition Delay (in sec) 1.0 1.0 false (0x00000000, 0x0d9a1e18) (0x512a166f, 0x5c3ef83f) Inter-Trial Delay (in sec) 3.0 3.0 false (0x00000000, 0xaeefd500) (0x2c132d6e, 0x44ab0d97) Start Stimulation OVTK_StimulationId_Label_00 OVTK_StimulationId_Label_00 false (0x00000000, 0xef5eb0e5) (0x2cdb2f0b, 0x12f231ea) Free Spelling false false false (0x00000000, 0x4ead155d) (0x007deef9, 0x2f3e95c6) Time To Send 20 20 false (0x17ee7c08, 0x94c14893) (0x1fa7a38f, 0x54edbe0b) 160 (0x207c9054, 0x3c841b63) 624 (0x4e7b798a, 0x183beafb) (0xd6e3f48b, 0xbee3523a) (0x61d11811, 0x71e65362) (0x8d21ff41, 0xdf6afe7e) ${Player_ScenarioDirectory}/cfg/p300-tactile-stimulator.cfg (0xc80ce8af, 0xf699f813) 1 (0xce18836a, 0x9c0eb403) 1 (0xf191c1c8, 0xa0123976) (0xfba64161, 0x65304e21) (0x00004b47, 0x00000cbb) UDPStimcodeSender (0xc326e786, 0xcd512965) (0x6f752dd0, 0x082a321e) StimcodeIn

(0x6f752dd0, 0x082a321e) StimcodeOut

(0x79a9edeb, 0x245d83fc) FeatherIP 192.168.4.1 192.168.4.1 false (0x007deef9, 0x2f3e95c6) FeatherPort 8888 8888 false (0x2c132d6e, 0x44ab0d97) RowStimulationBase OVTK_StimulationId_Label_01 OVTK_StimulationId_Label_01 false (0x1fa7a38f, 0x54edbe0b) 288 (0x207c9054, 0x3c841b63) 576 (0x4e7b798a, 0x183beafb) (0xc475930f, 0xbea8aabd) (0x666fffff, 0x666fffff) (0xc80ce8af, 0xf699f813) 1 (0xce18836a, 0x9c0eb403) 3 (0xcfad85b0, 0x7c6d841c) 1 (0xf191c1c8, 0xa0123976) (0x00004eca, 0x00003f33) Player Controller (0x5f426dce, 0x08456e13) (0x6f752dd0, 0x082a321e) Stimulations (0x2c132d6e, 0x44ab0d97) Stimulation name OVTK_StimulationId_Label_00 OVTK_StimulationId_ExperimentStop false (0xcc14d8d6, 0xf27ecb73) Action to perform Pause Stop false (0x1fa7a38f, 0x54edbe0b) 624 (0x207c9054, 0x3c841b63) 784 (0x4e7b798a, 0x183beafb) (0x568d148e, 0x650792b3) (0xc46b3d00, 0x3e0454e1) (0x00000000, 0x01070ba6) (0xc73e83ec, 0xf855c5bc) false (0xce18836a, 0x9c0eb403) 2 (0xcfad85b0, 0x7c6d841c) 1 (0x0000599b, 0x000026ba) Acquisition client (0x35d225cb, 0x3e6e3a5f)

(0x403488e7, 0x565d70b6) Experiment information

(0x5ba36127, 0x195feae1) Signal stream

(0x6f752dd0, 0x082a321e) Stimulations

(0x013df452, 0xa3a8879a) Channel localisation

(0x6ab26b81, 0x0f8c02f3) Channel units

(0x79a9edeb, 0x245d83fc) Acquisition server hostname ${AcquisitionServer_HostName} ${AcquisitionServer_HostName} false (0x007deef9, 0x2f3e95c6) Acquisition server port 1024 1024 false (0x1fa7a38f, 0x54edbe0b) 464 (0x207c9054, 0x3c841b63) 688 (0x4e7b798a, 0x183beafb) (0x0d4656c0, 0xc95b1fa8) (0xc46b3d00, 0x3e0454e1) (0x00000000, 0x02909b75) (0xc73e83ec, 0xf855c5bc) false (0xc80ce8af, 0xf699f813) 5 (0xce18836a, 0x9c0eb403) 2 (0x00006d0d, 0x000031d8) Tactile Target Generation (0x0b5a2787, 0x02750621) (0x6f752dd0, 0x082a321e) New input

(0x6f752dd0, 0x082a321e) Stimulations

(0xb0d0db45, 0x49cbc34a) Lua Script ${Player_ScenarioDirectory}/scripts/p300-tactile-target.lua false (0x2c132d6e, 0x44ab0d97) Row Stimulation Base OVTK_StimulationId_Label_01 OVTK_StimulationId_Label_01 false (0x00000000, 0x7534ff4f) (0x2c132d6e, 0x44ab0d97) Column Stimulation Base OVTK_StimulationId_Label_07 OVTK_StimulationId_Label_07 false (0x00000000, 0xeb4fffa2) (0x007deef9, 0x2f3e95c6) Delay Before Sending (in sec) 2 2 false (0x17ee7c08, 0x94c14893) (0x1fa7a38f, 0x54edbe0b) 256 (0x207c9054, 0x3c841b63) 752 (0x4e7b798a, 0x183beafb) (0xd6e3f48b, 0xbee3523a) (0x61d11811, 0x71e65362) (0xc46b3d00, 0x3e0454e1) (0x00000000, 0x0334c6b7) (0xc80ce8af, 0xf699f813) 1 (0xce18836a, 0x9c0eb403) 1 (0xf191c1c8, 0xa0123976) (0xfba64161, 0x65304e21) (0x00001e35, 0x00003016) (0x0000599b, 0x000026ba) 2 (0x00004eca, 0x00003f33) 0 (0x00003382, 0x0000629a) (0x00004633, 0x00007270) 0 (0x00002c69, 0x00000b43) 1 (0x000036a5, 0x00006190) (0x0000599b, 0x000026ba) 0 (0x0000356c, 0x00004381) 0 (0x00003cf9, 0x000006e0) (0x00004b47, 0x00000cbb) 0 (0x00002c69, 0x00000b43) 0 (0x0000631e, 0x000002b3) (0x00006d0d, 0x000031d8) 0 (0x00004633, 0x00007270) 0 (0x000068a0, 0x0000330f) (0x0000599b, 0x000026ba) 2 (0x0000356c, 0x00004381) 2 (0x00006e24, 0x000046aa) (0x0000470b, 0x00001b1d) 0 (0x00006d0d, 0x000031d8) 0 (0x00007912, 0x00002579) (0x0000470b, 0x00001b1d) 0 (0x00004b47, 0x00000cbb) 0 (0x00007bda, 0x00000772) (0x0000599b, 0x000026ba) 1 (0x0000356c, 0x00004381) 1 (0x0000363f, 0x00001c2b) The P300 Speller Visualization sends the markers (stimulations) directly to Acquisition Server using TCP Tagging. (0x473d9a43, 0x97fc0a97) 960 (0x7234b86b, 0x2b8651a5) 368 (0x00004e8c, 0x000041b6) The P300 XDawn scenarios are described in http://openvibe.inria.fr/p300-speller-xdawn/ (0x473d9a43, 0x97fc0a97) 320.000000 (0x7234b86b, 0x2b8651a5) 176.000000 (0x19b8795c, 0x039f26f7) <u><b><big>Overview</big></b></u> This scenario can be used as a first step to collect some training data. The data will later be used to train a spatial filter and a classifier for online use. The flast sequence will start after 20 sec. You will then be presented a blue letter that you have to focus on, followed by a 12 times flashing sequence of the whole grid. This will be repeated 10 times. <small><i><b>note:</b> the recorded files go to the folder where the scenario xml is located (<span color="darkblue">${Player_ScenarioDirectory}/</span>).</i></small> (0x473d9a43, 0x97fc0a97) 320.000000 (0x7234b86b, 0x2b8651a5) 400.000000 (0x24020235, 0x4f7e23eb) You can browse each box' documentation by selecting the box and pressing <b>F1</b> (0x473d9a43, 0x97fc0a97) 496 (0x7234b86b, 0x2b8651a5) -16 (0x0000775c, 0x000078ff) (0x3bcce5d2, 0x43f2d968) [{"boxIdentifier":"(0x00002c69, 0x00000b43)","childCount":0,"identifier":"(0x0000742d, 0x000050d7)","parentIdentifier":"(0xffffffff, 0xffffffff)","type":3}] (0x790d75b8, 0x3bb90c33) Yann Renard, Jussi T. Lindgren (0x8c1fc55b, 0x7b433dc2) (0x9f5c4075, 0x4a0d3666) Data Acquisition (0xf36a1567, 0xd13c53da) http://openvibe.inria.fr/p300-speller-xdawn/ (0xf6b2e3fa, 0x7bd43926) xDAWN P300 Speller (0xf8034a49, 0x8b3f37cc) INRIA