9 Downloadable software for detecting symptoms of ALS; Downloadable software for measuring progress of ALS; Downloadable medical software for tracking change of fine motor skills; Downloadable medical software for diagnosing ALS; Downloadable medical software for testing fine motor skills; Downloadable medical software for collecting test data of fine motor skills of patients with ALS and providing the data to clinicians; Software as a Medical Device (SaMD), downloadable, for detecting symptoms of ALS; Software as a Medical Device (SaMD), downloadable, for measuring progress of ALS; Software as a Medical Device (SaMD), downloadable, for tracking change of fine motor skills; Software as a Medical Device (SaMD), downloadable, for diagnosing ALS; Software as a Medical Device (SaMD), downloadable, for testing fine motor skills; Software as a Medical Device (SaMD), downloadable, for collecting test data of fine motor skills of patients with ALS and providing the data to clinicians