{
  "_id": "6a5f15b214e95619b75d3bbe",
  "Package": "imuf",
  "Title": "Estimate Orientation of an Inertial Measurement Unit",
  "Version": "0.6.0.9000",
  "Authors@R": "c(\nperson(\"Felix\", \"Chan\", , \"chanfelix@gmail.com\", role = c(\"aut\", \"cre\", \"cph\")),\nperson(\"Ricardo\", \"Cabello\", role = \"cph\", comment = \"'three.js' JavaScript library\")\n)",
  "Description": "Estimate the orientation of an inertial measurement unit\n(IMU) with a 3-axis accelerometer and a 3-axis gyroscope using\na complementary filter. 'imuf' takes an IMU's accelerometer and\ngyroscope readings, time duration, its initial orientation, and\na gain factor as inputs, and returns an estimate of the IMU's\nfinal orientation.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.2",
  "Config/testthat/edition": "3",
  "URL": "https://github.com/gitboosting/imuf,\nhttps://gitboosting.github.io/imuf/",
  "BugReports": "https://github.com/gitboosting/imuf/issues",
  "LazyData": "true",
  "VignetteBuilder": "knitr",
  "Config/pak/sysreqs": "cmake make libuv1-dev",
  "Repository": "https://gitboosting.r-universe.dev",
  "Date/Publication": "2025-02-27 12:59:48 UTC",
  "RemoteUrl": "https://github.com/gitboosting/imuf",
  "RemoteRef": "HEAD",
  "RemoteSha": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-07-21 06:39:27 UTC",
    "User": "root"
  },
  "Author": "Felix Chan [aut, cre, cph],\nRicardo Cabello [cph] ('three.js' JavaScript library)",
  "Maintainer": "Felix Chan <chanfelix@gmail.com>",
  "_user": "gitboosting",
  "_type": "src",
  "_file": "imuf_0.6.0.9000.tar.gz",
  "_fileid": "https://r2.ropensci.org/0d31b82f20f067677d461e83742dccb890d2a305d1d75e91b79f86978536e6ac",
  "_filesize": 3827020,
  "_sha256": "0d31b82f20f067677d461e83742dccb890d2a305d1d75e91b79f86978536e6ac",
  "_expires": "2026-10-29T06:46:08.000Z",
  "_created": "2026-07-21T06:39:27.000Z",
  "_published": "2026-07-21T06:46:10.808Z",
  "_jobs": [
    {
      "job": 88561707911,
      "time": 170,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8486182186"
    },
    {
      "job": 88561707939,
      "time": 197,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8486190060"
    },
    {
      "job": 88561707913,
      "time": 163,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8486179992"
    },
    {
      "job": 88561707884,
      "time": 177,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8486183266"
    },
    {
      "job": 88561707909,
      "time": 177,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8486175993"
    },
    {
      "job": 88561707922,
      "time": 347,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8486231636"
    },
    {
      "job": 88561707938,
      "time": 148,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8486163680"
    },
    {
      "job": 88561707931,
      "time": 217,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8486190813"
    },
    {
      "job": 88561118645,
      "time": 224,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8486124231"
    },
    {
      "job": 88561707889,
      "time": 146,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8486172135"
    },
    {
      "job": 88561707928,
      "time": 111,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8486161400"
    },
    {
      "job": 88561707895,
      "time": 130,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8486168334"
    },
    {
      "job": 88561707968,
      "time": 121,
      "config": "windows-release",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8486165069"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644",
  "_status": "success",
  "_upstream": "https://github.com/gitboosting/imuf",
  "_commit": {
    "id": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
    "author": "gitboosting <gitboosting@gmail.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Merge pull request #20 from gitboosting/vignettes/quart_primer\n\nVignettes/quart primer",
    "time": 1740661188
  },
  "_maintainer": {
    "name": "Felix Chan",
    "email": "chanfelix@gmail.com"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 2.10",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppEigen",
      "role": "LinkingTo"
    },
    {
      "package": "htmltools",
      "role": "Imports"
    },
    {
      "package": "htmlwidgets",
      "role": "Imports"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    },
    {
      "package": "purrr",
      "role": "Suggests"
    },
    {
      "package": "ggplot2",
      "role": "Suggests"
    },
    {
      "package": "shiny",
      "role": "Suggests"
    },
    {
      "package": "RSpincalc",
      "role": "Suggests"
    },
    {
      "package": "serial",
      "role": "Suggests"
    },
    {
      "package": "stringr",
      "role": "Suggests"
    },
    {
      "package": "pracma",
      "role": "Suggests"
    }
  ],
  "_owner": "gitboosting",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "gitboosting",
      "count": 15,
      "uuid": 6447602
    }
  ],
  "_userbio": {
    "uuid": 6447602,
    "type": "user",
    "name": "gitboosting",
    "followers": 0
  },
  "_downloads": {
    "count": 222,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/imuf"
  },
  "_devurl": "https://github.com/gitboosting/imuf",
  "_pkgdown": "https://gitboosting.github.io/imuf/",
  "_searchresults": 16,
  "_topics": [
    "cpp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/imuf.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/gitboosting/imuf",
  "_realowner": "gitboosting",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.2.1",
      "date": "2024-10-17"
    },
    {
      "version": "0.3.0",
      "date": "2024-11-06"
    },
    {
      "version": "0.4.0",
      "date": "2024-12-08"
    },
    {
      "version": "0.5.0",
      "date": "2025-01-12"
    },
    {
      "version": "0.5.1",
      "date": "2025-01-17"
    },
    {
      "version": "0.6.0",
      "date": "2025-02-12"
    }
  ],
  "_exports": [
    "animate_imu",
    "animate_imuOutput",
    "compUpdate",
    "imu_object",
    "imu_objectOutput",
    "imu_proxy",
    "imu_send_data",
    "renderAnimate_imu",
    "renderImu_object",
    "rotV"
  ],
  "_datasets": [
    {
      "name": "walking_shin_1",
      "title": "University of Mannheim Real World Activities",
      "object": "walking_shin_1",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "acc_x",
        "acc_y",
        "acc_z",
        "gyr_x",
        "gyr_y",
        "gyr_z"
      ],
      "rows": 31946,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "animate_imu",
      "title": "Animate movement of an inertial measurement unit",
      "topics": [
        "animate_imu"
      ]
    },
    {
      "page": "animate_imu-shiny",
      "title": "Shiny bindings for animate_imu",
      "topics": [
        "animate_imu-shiny",
        "animate_imuOutput",
        "renderAnimate_imu"
      ]
    },
    {
      "page": "compUpdate",
      "title": "Update orientation with 3-axis acc and gyr data",
      "topics": [
        "compUpdate"
      ]
    },
    {
      "page": "imu_object",
      "title": "Animate in real time movement of an inertial measurement unit in shiny",
      "topics": [
        "imu_object"
      ]
    },
    {
      "page": "imu_object-shiny",
      "title": "Shiny bindings for imu_object",
      "topics": [
        "imu_object-shiny",
        "imu_objectOutput",
        "renderImu_object"
      ]
    },
    {
      "page": "imu_object-update",
      "title": "Update a widget in shiny with an orientation",
      "topics": [
        "imu_object-update",
        "imu_proxy",
        "imu_send_data"
      ]
    },
    {
      "page": "rotV",
      "title": "Rotate a 3-vector by a quaternion",
      "topics": [
        "rotV"
      ]
    },
    {
      "page": "walking_shin_1",
      "title": "University of Mannheim Real World Activities",
      "topics": [
        "walking_shin_1"
      ]
    }
  ],
  "_pkglogo": "https://github.com/gitboosting/imuf/raw/HEAD/man/figures/logo.png",
  "_readme": "https://github.com/gitboosting/imuf/raw/HEAD/README.md",
  "_rundeps": [
    "base64enc",
    "bslib",
    "cachem",
    "cli",
    "digest",
    "evaluate",
    "fastmap",
    "fontawesome",
    "fs",
    "highr",
    "htmltools",
    "htmlwidgets",
    "jquerylib",
    "jsonlite",
    "knitr",
    "lifecycle",
    "memoise",
    "mime",
    "R6",
    "rappdirs",
    "Rcpp",
    "RcppEigen",
    "rlang",
    "rmarkdown",
    "sass",
    "tinytex",
    "xfun",
    "yaml"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_vignettes": [
    {
      "source": "quaternion_primer.Rmd",
      "filename": "quaternion_primer.html",
      "title": "A primer on quaternions and rotations",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "What is a quaternion?",
        "Quaternions as rotations and vectors",
        "Rotation quaternions",
        "Vector quaternions",
        "Conjugate",
        "Rotating a vector",
        "Cross product and dot product",
        "More quaternion operations",
        "Finding a rotation that rotates a unit vector into another",
        "Angular distance between 2 orientations"
      ],
      "created": "2025-02-27 12:59:48",
      "modified": "2025-02-27 12:59:48",
      "commits": 1
    },
    {
      "source": "animate_imu.Rmd",
      "filename": "animate_imu.html",
      "title": "animate_imu",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "3-D animation of IMU orientations",
        "3-D animation of IMU orientations within Shiny"
      ],
      "created": "2025-01-11 22:42:45",
      "modified": "2025-01-15 12:54:15",
      "commits": 5
    },
    {
      "source": "imu_object.Rmd",
      "filename": "imu_object.html",
      "title": "imu_object",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Sample implementation",
        "IMU Data",
        "Orientation update",
        "Animation update",
        "Visualization"
      ],
      "created": "2025-02-11 21:36:24",
      "modified": "2025-02-12 14:24:20",
      "commits": 4
    },
    {
      "source": "imuf.Rmd",
      "filename": "imuf.html",
      "title": "imuf",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Data",
        "Orientation update",
        "Helper function",
        "Orientation update for one IMU reading",
        "Orientation update for multiple IMU readings",
        "Application of orientations",
        "Vector transformation",
        "Turn angle function",
        "Turn angles for all time points",
        "Analyses of turn angles"
      ],
      "created": "2024-12-08 16:02:51",
      "modified": "2025-02-11 21:36:24",
      "commits": 3
    }
  ],
  "_score": 4.505149978319906,
  "_indexed": true,
  "_nocasepkg": "imuf",
  "_universes": [
    "gitboosting"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:42:26.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/e09cb827ba695e0190184aa37e7128e63d78de8cc1a4cba6a5e8134c595d030e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:42:43.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/6ed1987f98bb118f8d34ade6c855fa026712895ad83d064d8582a59255c5a3f8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:42:22.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/c1784f7490beb73c6dd8ea826ff3a07e16d8fdad8cf0b9abb1848926cf0cac8c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:42:24.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/652ba86d47460b03ab0a459180cd74ee42af1a04ed6524ff2922453d8b92442a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:42:03.000Z",
      "arch": "aarch64",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/c00e6882e009e3f9d0f9473c7ce4d35e3c11fad440aec1b72fe2ee768ac864db",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:44:15.000Z",
      "arch": "x86_64",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/d77a5b5e7ead730584fb1304c14d28a9dbb0c81a885c1c3003dc263b1e3d1d9e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:41:29.000Z",
      "arch": "aarch64",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/1bf84412549a86834000de58bd0fbdabccfa67303f704bcc6c8cf9c50591b12e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:42:30.000Z",
      "arch": "x86_64",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/c268cec412ae6464a6a5a2ae21c2e485d63ab13246c31136ce13ecf688defdd1",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:42:11.000Z",
      "arch": "emscripten",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/11b075b583bc82b5e46ed2f040c438898e42f5168e505b6cb603f118167272eb",
      "status": "success",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:40:54.000Z",
      "arch": "x86_64",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/d071101ce45374f273645c92cc82df9a36be9f0dca2afc8d28e68e2e4a76bdaf",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:41:15.000Z",
      "arch": "x86_64",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/dda3eb76a884969e8ee4322b46079a0a47403ebd6ed8f2ef5ab5a4d7278deb6e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.6.0.9000",
      "date": "2026-07-21T06:41:04.000Z",
      "arch": "x86_64",
      "commit": "2801a1dfbe708f5fb62ee37909ddf7b80c4ed5a1",
      "fileid": "https://r2.ropensci.org/74f1d3b34c92bb9d65f082566a89e37199db3774581689db67ad207bb074fcf7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/gitboosting/actions/runs/29807522644"
    }
  ]
}