“…The large-scale dataset-based investigation could be future work to improve recognition accuracy. [92] isoGD, SBU, NATOPS, SKIG RGB, Depth, Dynamic Rastgoo et al [3] RKS-PERSIANSIGN, NYU RGB, Dynamic Köpüklü et al [93] EgoGesture, NVIDIA benchmarks Lim et al [94] RWTH-BOSTON-50, ASLLVD Chen et al [95] DHG-14/28 Dataset, SHREC'17 Track Dataset Ferreira et al [96] Real video samples RGB, Depth, Static Gomez-Donoso et al [97] STB Spurr et al [98] NYU, STB, MSRA, ICVL Kazakos et al [99] NYU Li et al [100] B2RGB-SH, STB RGB, Static Mueller et al [101] EgoDexter, Dexter, STB Victor [102] Egohands Baek et al [103] BigHand2.2M, MSRA, ICVL, NYU Depth, Static Moon et al [104] MSRA, ICVL, NYU Ge et al [105] MSRA, ICVL, NYU Ge and et. al [106] MSRA, NYU Dibra et al [107] ICVL, NYU Sinha et al [108] NYU Zimmermann and Brox [109] Dexter, STB 3D, RGB Marin-Jimenez et al [110] UBC3V, ITOP 3D, Depth Deng et al [111] NYU Oberweger et al [112] MSRA Oberweger et al [113] NYU Rastgoo et al [114] Massey 2012, ASL Fingerspelling A, SL Surrey 2D, Depth, RGB Duan et al [115] RGBD-HuDaAct, isoGD Chen et al [116] NYU, ICVL, MSRA 2D, Depth Dadashzadeh et al [117] OUHANDS Wang et al [118] Human3.6M Yuan et al [119] BigHand2.2M, MSRA, ICVL, NYU Guo et al [120] ITOP, MSRA, ICVL, NYU Fang and Lei [121] ICVL, NYU Madadi et al [122] MSRA, NYU Wang et al [123] isoGD Haque et al [124] EVAL, ITOP Tagliasacchi et al [125] Real video samples Rastgoo et al…”