Table 1.

Literature summary categorized via the proposed organization.

Device name and Studies	Augmentation	correction	Non-physical	Goal/Task-oriented	Stimulation	Exoskeleton	Body weight support	Treadmill	Footplates	Inter-limb coordination	Haptic/Cutaneous	Equilibrioception	Audition	Vision	Patient tested
MIT-Skywalker—Artemiadis and Krebs, 2011a,b; Seiterle et al., 2015	•			•			•	•		•	•	•
Ankle robot—Saglia et al., 2009	•								•		•
BAR-TM—Matjačić et al., 2018; Olenšek et al., 2018	•							•			•	•		•	•
VST–Barkan et al., 2014; Skidmore et al., 2014; Frost et al., 2015; Skidmore and Artemiadis, 2015; Skidmore et al., 2015; Skidmore and Artemiadis, 2016a,b,c,d, 2017	•			•			•	•		•	•	•		•	•
LOPES—Veneman et al., 2007; Koopman et al., 2013	•	•		•		•	•	•			•	•		•	•
Active/Passive AFO—Barela et al., 2000; Blaya and Herr, 2004; Agrawal et al., 2005; Hwang et al., 2006	•	•		•		•				•	•	•			•
Anklebot—Roy et al., 2007; Forrester et al., 2011, 2013	•	•		•		•					•			•	•
KineAssist—Peshkin et al., 2005	•	•		•			•				•	•
BWS treadmill—Hesse et al., 1999; Poppele et al., 2003; Haddad et al., 2006; Choi and Bastian, 2007; Field-Fote and Dietz, 2007; Petersen et al., 2012; Presacco et al., 2012; Reisman et al., 2012	•	•		•			•	•		•	•	•			•
NUVABAT—Ding et al., 2010	•	•							•		•	•		•
Rutgers ankle—Girone et al., 2001; Boian et al., 2002; Deutsch et al., 2007	•	•		•					•		•		•	•
The gait master—Iwata et al., 2002	•	•		•					•		•	•
Lokomat—Colombo et al., 2001; Jezernik et al., 2003; Hornby et al., 2005; Lunenburger et al., 2004; Mayr et al., 2007; Heller et al., 2007; Dohring and Daly, 2008; Hidler et al., 2009; Klarner, 2010; Chang et al., 2012; Krishnan et al., 2012	•	•			•	•	•	•			•	•		•	•
ARTHuR—Reinkensmeyer et al., 2003; Emken et al., 2005	•	•				•					•	•