902316.fig.001a
(a)
902316.fig.001b
(b)
902316.fig.001c
(c)
902316.fig.001d
(d)
902316.fig.001e
(e)
902316.fig.001f
(f)
902316.fig.001g
(g)
902316.fig.001h
(h)
902316.fig.001i
(i)
902316.fig.001j
(j)
902316.fig.001k
(k)
902316.fig.001l
(l)
902316.fig.001m
(m)
902316.fig.001n
(n)
902316.fig.001o
(o)
902316.fig.001p
(p)
902316.fig.001q
(q)
902316.fig.001r
(r)
Figure 1: (a) PRoP, (b) Giraff, (c) QB, (d) Texai, (e) Beam, (f) VGo, (g) PEBBLES, (h) MantaroBot Classic, (i) MantaroBot TeleMe, (j) Jazz Connect, (k) iRobot Ava, (l) 9th Sense Helo, (m) 9th Sense Telo, (n) Double, (o) mObi, (p) RP-7, (q) RP-VITA, and (r) MeBot.