Hiroki ~: Network diagram, Interop Tokyo 2009
Hiroki ~: Topology wallpaper, Interop Tokyo 2009
Hiroki ~: Network diagram, Interop Tokyo 2008
Hiroki ~: Topology wallpaper, Interop Tokyo 2008
Hiroki ~: 1D4 のセンサーサイズと感度
Hiroki ~: network topology, Interop Tokyo 2009
Hiroki ~: Pixel size of dSLR sensor
Hiroki ~: Canon's wide-angle: Sharpness @24mm
Hiroki ~: Canon's wide-angle: Sharpness @17-18mm and some 14s
Hiroki ~: IOGraph fun
Hiroki ~: 重さを欺くメーカーと、そうでないメーカー
Hiroki ~: Interop Tokyo 2011 - ShowNet Network Topology Diagram
Hiroki ~: Interop Tokyo 2011 - ShowNet Wallpaper
Hiroki ~: comparison: sensor size