Sources
Every source backing a fact on Motorola's own page, deduplicated — the same source backing several facts appears once.
- https://dl.acm.org/action/showFmPdf?doi=10.1145%2F2371664 — https://dl.acm.org/action/showFmPdf?doi=10.1145%2F2371664
- https://dl.acm.org/doi/proceedings/10.1145/1085777 — https://dl.acm.org/doi/proceedings/10.1145/1085777
- https://dl.acm.org/doi/proceedings/10.1145/1152215 — https://dl.acm.org/doi/proceedings/10.1145/1152215
- https://dl.acm.org/doi/proceedings/10.1145/1409240 — https://dl.acm.org/doi/proceedings/10.1145/1409240
- https://dl.acm.org/doi/proceedings/10.1145/2037373 — https://dl.acm.org/doi/proceedings/10.1145/2037373
- https://dl.acm.org/doi/proceedings/10.1145/2935334 — https://dl.acm.org/doi/proceedings/10.1145/2935334
- https://github.com/sven-mayer/chi-statistics — https://github.com/sven-mayer/chi-statistics
- https://github.com/sven-mayer/chi-statistics — https://github.com/sven-mayer/chi-statistics
- https://github.com/sven-mayer/chi-statistics — https://github.com/sven-mayer/chi-statistics
- https://github.com/sven-mayer/chi-statistics — https://github.com/sven-mayer/chi-statistics
- https://github.com/sven-mayer/chi-statistics — https://github.com/sven-mayer/chi-statistics
- https://github.com/sven-mayer/mobilehci-statistics — https://github.com/sven-mayer/mobilehci-statistics
- https://link.springer.com/book/10.1007/b100594 — https://link.springer.com/book/10.1007/b100594
- https://link.springer.com/book/10.1007/b12029 — https://link.springer.com/book/10.1007/b12029