diff --git a/hardware/interface-osi/unikbd-osi.pro b/hardware/interface-osi/unikbd-osi.pro
deleted file mode 100644
index 8dd6581..0000000
--- a/hardware/interface-osi/unikbd-osi.pro
+++ /dev/null
@@ -1,265 +0,0 @@
-update=6/24/2019 2:07:05 PM
-version=1
-last_client=kicad
-[general]
-version=1
-RootSch=
-BoardNm=
-[cvpcb]
-version=1
-NetIExt=net
-[eeschema]
-version=1
-LibDir=
-[eeschema/libraries]
-[pcbnew]
-version=1
-PageLayoutDescrFile=
-LastNetListRead=unikbd.net
-CopperLayerCount=2
-BoardThickness=1.6
-AllowMicroVias=0
-AllowBlindVias=0
-RequireCourtyardDefinitions=0
-ProhibitOverlappingCourtyards=1
-MinTrackWidth=0.2
-MinViaDiameter=0.4
-MinViaDrill=0.3
-MinMicroViaDiameter=0.2
-MinMicroViaDrill=0.09999999999999999
-MinHoleToHole=0.25
-TrackWidth1=0.254
-TrackWidth2=0.254
-TrackWidth3=0.508
-TrackWidth4=1.27
-ViaDiameter1=0.8128
-ViaDrill1=0.4064
-ViaDiameter2=1.27
-ViaDrill2=0.7112
-dPairWidth1=0.2032
-dPairGap1=0.254
-dPairViaGap1=0.25
-SilkLineWidth=0.15
-SilkTextSizeV=1
-SilkTextSizeH=1
-SilkTextSizeThickness=0.15
-SilkTextItalic=0
-SilkTextUpright=1
-CopperLineWidth=0.2
-CopperTextSizeV=1.5
-CopperTextSizeH=1.5
-CopperTextThickness=0.3
-CopperTextItalic=0
-CopperTextUpright=1
-EdgeCutLineWidth=0.09999999999999999
-CourtyardLineWidth=0.05
-OthersLineWidth=0.15
-OthersTextSizeV=1
-OthersTextSizeH=1
-OthersTextSizeThickness=0.15
-OthersTextItalic=0
-OthersTextUpright=1
-SolderMaskClearance=0
-SolderMaskMinWidth=0
-SolderPasteClearance=0
-SolderPasteRatio=-0
-[pcbnew/Layer.F.Cu]
-Name=F.Cu
-Type=0
-Enabled=1
-[pcbnew/Layer.In1.Cu]
-Name=In1.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In2.Cu]
-Name=In2.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In3.Cu]
-Name=In3.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In4.Cu]
-Name=In4.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In5.Cu]
-Name=In5.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In6.Cu]
-Name=In6.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In7.Cu]
-Name=In7.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In8.Cu]
-Name=In8.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In9.Cu]
-Name=In9.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In10.Cu]
-Name=In10.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In11.Cu]
-Name=In11.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In12.Cu]
-Name=In12.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In13.Cu]
-Name=In13.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In14.Cu]
-Name=In14.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In15.Cu]
-Name=In15.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In16.Cu]
-Name=In16.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In17.Cu]
-Name=In17.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In18.Cu]
-Name=In18.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In19.Cu]
-Name=In19.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In20.Cu]
-Name=In20.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In21.Cu]
-Name=In21.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In22.Cu]
-Name=In22.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In23.Cu]
-Name=In23.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In24.Cu]
-Name=In24.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In25.Cu]
-Name=In25.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In26.Cu]
-Name=In26.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In27.Cu]
-Name=In27.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In28.Cu]
-Name=In28.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In29.Cu]
-Name=In29.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.In30.Cu]
-Name=In30.Cu
-Type=0
-Enabled=0
-[pcbnew/Layer.B.Cu]
-Name=B.Cu
-Type=0
-Enabled=1
-[pcbnew/Layer.B.Adhes]
-Enabled=1
-[pcbnew/Layer.F.Adhes]
-Enabled=1
-[pcbnew/Layer.B.Paste]
-Enabled=1
-[pcbnew/Layer.F.Paste]
-Enabled=1
-[pcbnew/Layer.B.SilkS]
-Enabled=1
-[pcbnew/Layer.F.SilkS]
-Enabled=1
-[pcbnew/Layer.B.Mask]
-Enabled=1
-[pcbnew/Layer.F.Mask]
-Enabled=1
-[pcbnew/Layer.Dwgs.User]
-Enabled=1
-[pcbnew/Layer.Cmts.User]
-Enabled=1
-[pcbnew/Layer.Eco1.User]
-Enabled=1
-[pcbnew/Layer.Eco2.User]
-Enabled=1
-[pcbnew/Layer.Edge.Cuts]
-Enabled=1
-[pcbnew/Layer.Margin]
-Enabled=1
-[pcbnew/Layer.B.CrtYd]
-Enabled=1
-[pcbnew/Layer.F.CrtYd]
-Enabled=1
-[pcbnew/Layer.B.Fab]
-Enabled=1
-[pcbnew/Layer.F.Fab]
-Enabled=1
-[pcbnew/Layer.Rescue]
-Enabled=0
-[pcbnew/Netclasses]
-[pcbnew/Netclasses/Default]
-Name=Default
-Clearance=0.2
-TrackWidth=0.254
-ViaDiameter=0.8128
-ViaDrill=0.4064
-uViaDiameter=0.3048
-uViaDrill=0.1016
-dPairWidth=0.2032
-dPairGap=0.254
-dPairViaGap=0.25
-[pcbnew/Netclasses/1]
-Name=power1
-Clearance=0.254
-TrackWidth=1.27
-ViaDiameter=1.27
-ViaDrill=0.7112
-uViaDiameter=0.3048
-uViaDrill=0.1016
-dPairWidth=0.2032
-dPairGap=0.254
-dPairViaGap=0.25
-[pcbnew/Netclasses/2]
-Name=signal
-Clearance=0.2032
-TrackWidth=0.254
-ViaDiameter=0.8128
-ViaDrill=0.4064
-uViaDiameter=0.3048
-uViaDrill=0.1016
-dPairWidth=0.2032
-dPairGap=0.254
-dPairViaGap=0.25