Category: Documentation

Every edition of Zen and the Art of Motorcycle Maintenance and Lila: an inquiry into morals

Zen and the Art of Motorcycle Maintenance is arguably the most widely read philosophy book of all times. Since its first release in 1974 it has been printed by many publishers. Here is a list of all the editions that I could find. Rest in peace, Robert.

PublisherYearHardcoverPaperbackComment
William Morrow and Company19749780688002305Original Publication
The Bodley Head Ltd1974 9780370103389
Bantam Doubleday Dell19769780552101660
Quill William Morrow19799780688052300
Bantam Books19809780553138757
Bantam Books19819780553277470
Bantam Books19829780553207088
Bantam Books19849780553257489
William Morrow and Company198410th Anniversary Edition Limited to 1000
Corgi19899780552993784Black Swan Edition
Vintage Publishing19919780099786405Random House, Printed by Clays Ltd.
Vintage Publishing19919780099786405Random House, Printed by Cox & Wyman Ltd.
William Morrow and Company19999780688002305978119950347325th Anniversary Edition
Easton Press2001Collectors Edition
William Morrow and Company20059780060839871Also from Harper Collins
Perfection Learning20059780756902407
Harper Torch20069780060589462
Vintage Publishing2006978009932261025th Anniversary Edition
William Morrow and Company200897800620089309780061673733
Vintage Publishing2011978009959816940th Anniversary Edition

The situation for “Lila: an inquiry into morals” is a little bit easier although this is the more important work.

PublisherYearHardcoverPaperbackComment
Bantam Press19919780593025079
Bantam Press19919780553077377
Bantam Press19929780552995047Black Swan Edition
Bantam Press19929780553299618
Bantam Press19929780553180978
Alma Books20119781846881541

Using Windows Keyboard on Mac OS X

There are some beautiful and useful mechanical keyboards on the market but only a few of them are made for Mac. Matias Keyboards have a Mac layout and they also sell mechanical keyboards. But their keyboards are not illuminated. Das Keyboard has some Mac models but they also do not come illuminated. I could not find a Mac layout mechanical keyboard that has not just illuminated keys, but keys for which their colour could be adjusted. Most modern gaming keyboards offer this function.

 

Continue reading “Using Windows Keyboard on Mac OS X”

Simple LEGO Mindstorms Mars Rover

This is simple Mars Rover model using two LEGO Mindstorms EV3 and a total of eight motors. The two EV3 are daisy chained and the model can be controlled using the EV3 IR Remote Control. The model uses the rocker-bogie suspension system including a differential in the middle axis. The two EV3s are suspended and remain horizontal in any position. There are much more complex Mars Rover models already available using many more Mindstorm bricks. My design goal was to keep it simple and experiment with the rocker-bogie suspension system. The principles works, but there is a bit too much flexibility in the model.

The 3D model and the building instructions are available for LEGO Digital Designer. The parts list and instructions are also available at Rebrickable.

 

Patch color definitions for Datacolor SpyderCheckr 48

Below you find the Datacolor SpyderCheckr 48 definition of patches in different color spaces, such as LAB, sRBG and AdobeRGB. Datacolor offers a lousy bitmap of the values which are difficult to read and impossible to use in a structured way. So there you go, a table of all the values that this color chart is suppose to represent:

Lab sRGB Adobe RGB
Number Patch Name L A B R G B R G B
1 1A Low Sat. Red 61.35 34.81 18.38 210 121 117 189 121 117
2 2A Low Sat. Yellow 75.5 5.84 50.42 216 179 90 205 178 96
3 3A Low Sat. Green 66.82 -25.1 23.47 127 175 120 141 174 122
4 4A Low Sat. Cyan 60.53 -22.6 -20.4 66 157 179 103 156 177
5 5A Low Sat. Blue 59.66 -2.03 -28.46 116 147 194 125 146 191
6 6A Low Sat. Magenta 59.15 30.83 -5.72 190 121 154 172 120 151
7 1B 10% Red Tint 82.68 5.03 3.02 218 203 201 213 202 200
8 2B 10% Green Tint 82.25 -2.42 3.78 203 205 196 202 204 195
9 3B 10% Blue Unit 82.29 2.2 -2.04 206 203 208 204 201 206
10 4B 90% Red Tone 24.89 4.43 0.78 66 57 58 66 60 60
11 5B 90% Green Tone 25.16 -3.88 2.13 54 61 56 59 63 59
12 6B 90% Blue Tone 26.13 2.61 -5.03 63 60 69 65 63 71
13 1C Lightest Skin 85.42 9.41 14.49 237 206 186 225 202 183
14 2C Lighter Skin 74.28 9.05 27.21 211 175 133 200 174 134
15 3C Moderate Skin 64.57 12.39 37.24 193 149 91 180 148 95
16 4C Medium Skin 44.49 17.23 26.24 139 93 61 127 93 65
17 SC Deep Skin 25.29 7.95 8.87 74 55 46 71 58 50
18 SC 95% Gray 22.67 2.11 -1.1 57 54 56 59 57 59
19 1D 5% Gray 92.72 1.89 2.76 241 233 229 238 233 229
20 2D 10% gray 88.85 1.59 2.27 229 222 220 226 221 219
21 3D 30% Gray 73.42 0.99 1.89 182 178 176 180 177 174
22 4D 50% Gray 57.15 0.57 1.19 139 136 135 137 135 134
23 5D 70% Gray 41.57 0.24 1.45 100 99 97 99 99 98
24 6D 90% Gray 25.65 1.24 0.05 63 61 62 65 63 64
25 1E Card White 96.04 2.16 2.6 249 242 238 247 242 237
26 2E 20% Gray 80.44 1.17 2.05 202 198 195 199 196 193
27 3E 40% Gray 65.52 0.69 1.86 161 157 154 158 156 153
28 4E 60% Gray 49.62 0.58 1.56 122 118 116 120 118 115
29 5E 80% Gray 33.55 0.35 1.4 80 80 78 81 81 79
30 6E Card Black 16.91 1.43 -0.81 43 41 43 46 46 47
31 1F Primary Cyan 47.12 -32.5 -28.75 0 127 159 39 126 157
32 2F Primary Magenta 50.49 53.45 -13.55 192 75 145 167 76 141
33 3F Primary Yellow 83.61 3.36 87.02 245 205 0 234 204 37
34 4F Primary Red 41.05 60.75 31.17 186 26 51 159 32 53
35 5F Primary Green 54.14 -40.8 34.75 57 146 64 94 145 71
36 6F Primary Blue 24.75 13.78 -49.48 25 55 135 41 58 132
37 1G Primary Orange 60.94 38.21 61.31 222 118 32 196 117 44
38 2G Blueprint 37.8 7.3 -43.04 99 86 96 70 89 156
39 3G Pink 49.81 48.5 15.76 195 79 95 170 80 94
40 4G Violet 28.88 19.36 -24.48 83 58 106 78 61 104
41 5G Apple Green 72.45 -23.6 60.47 157 188 54 165 186 69
42 6G Sunflower 71.65 23.74 72.28 236 158 25 218 157 46
43 1H Aqua 70.19 -31.9 1.98 98 187 166 130 186 166
44 2H Lavender 54.38 8.84 -25.71 126 125 174 125 124 171
45 3H Evergreen 42.03 -15.8 22.93 82 106 60 90 106 65
46 4H Steel Blue 48.82 -5.11 -23.08 87 120 155 98 119 152
47 SH Classic Light Skin 65.1 18.14 18.68 197 145 125 183 144 125
48 6H Classic Dark Skin 36.13 14.15 15.78 112 76 60 103 77 63

Insta360 Plugin For Adobe Premiere and After Effects Is Not Working

The Insta360 Adobe Plugin is not working.

I recently recorded a lecture I gave in Stuttgart using the latest Insta360 One camera. Since it is very difficult to stop an academic from talking the whole presentation took nearly one hour. The camera divided the recoding into several files, each around 4 GB. This is probably because they wanted to be compatible with the old FAT32 file system.

Their 360 Editing Software allows you to convert their proprietary  INSV files into MP4 files and they even have a batch processing option. But the software cannot merge multiple videos into one, which I desperately needed.

Insta360 is also offering a plugin for Adobe Premiere and After Effects. After installing the plugin I was able to import the INSV files into Premiere, but the image of one of the cameras was upside down. I contacted their technical support and they explained to me that the plugin is currently not working.

Insta360 Adobe Plugin failure

I ended up having to convert all the INSV files to MP4 first and then editing them into one movie in Premiere. I have to admit that this workflow is rather inconvenient and I hope that Insta360 will either enable their editing software to merge movies or that they get their Adobe plugin working again. This seems another example of Banana Technology, it ripens at the user.