# Haptic Glove TV Device for People with Visual Impairment
## 6 Analysis and Evaluation of Results
### Methodology and Evaluation Parameters
\begin{table}
\begin{tabular}{l l l l l l l l l} \hline \hline \multirow{2}{*}{\#} & \multirow{2}{*}{**Question**} & \multicolumn{3}{c}{**Observed Samples**} & \multicolumn{3}{c}{**Bootstrap Samples for Mean**} & \multicolumn{1}{c}{**Non-Parametric**} \\  & & \multicolumn{3}{c}{**(No. Samples = 15)**} & \multicolumn{3}{c}{**(No. Re-Samples = 1000)**} & \multicolumn{1}{c}{**Mood’s Median Test**} \\  & & **Mean** & **Median** & **Std Dev** & **Mean** & **Std Dev** & **95\% Mean CI** & **95\% Median CI** \\ \hline \multirow{2}{*}{1} & Did you feel any discomfort during or & \multirow{2}{*}{1.733} & \multirow{2}{*}{1} & \multirow{2}{*}{1.533} & \multirow{2}{*}{1.746} & \multirow{2}{*}{0.391} & \multirow{2}{*}{(1.000, 2.600)} & \multirow{2}{*}{(1, 1)} \\  & after wearing the glove? & & & & & & & & \\ \hline \multirow{2}{*}{2} & What sensation did you have about the & \multirow{2}{*}{4.800} & \multirow{2}{*}{5} & \multirow{2}{*}{0.414} & \multirow{2}{*}{4.803} & \multirow{2}{*}{0.102} & \multirow{2}{*}{(4.600, 5.000)} & \multirow{2}{*}{(5, 5)} \\  & material quality? & & & & & & & \\ \hline \multirow{2}{*}{3} & To what extent did the glove material & \multirow{2}{*}{1.267} & \multirow{2}{*}{1} & \multirow{2}{*}{0.799} & \multirow{2}{*}{1.269} & \multirow{2}{*}{0.199} & \multirow{2}{*}{(1.000, 1.667)} & \multirow{2}{*}{(1, 1)} \\  & cause sweating or heat? & & & & & & & \\ \hline \multirow{2}{*}{4} & To what extent did the bracelet material & \multirow{2}{*}{1.133} & \multirow{2}{*}{1} & \multirow{2}{*}{0.516} & \multirow{2}{*}{1.134} & \multirow{2}{*}{0.132} & \multirow{2}{*}{(1.000, 1.400)} & \multirow{2}{*}{(1, 1)} \\  & cause sweating or heat? & & & & & & & \\ \hline \multirow{2}{*}{5} & To what extent do you think the gadget & \multirow{2}{*}{4.400} & \multirow{2}{*}{5} & \multirow{2}{*}{0.737} & \multirow{2}{*}{4.387} & \multirow{2}{*}{0.180} & \multirow{2}{*}{(4.000, 4.733)} & \multirow{2}{*}{(4, 5)} \\  & design is comfortable? & & & & & & & \\ \hline \multirow{2}{*}{6} & To what extent did you feel the gadget & \multirow{2}{*}{3.933} & \multirow{2}{*}{4} & \multirow{2}{*}{1.223} & \multirow{2}{*}{3.926} & \multirow{2}{*}{0.296} & \multirow{2}{*}{(3.333, 4.467)} & \multirow{2}{*}{(3, 5)} \\  & weight was fitting? & & & & & & & \\ \hline \multirow{2}{*}{7} & To what extent did you feel the gadget & \multirow{2}{*}{3.467} & \multirow{2}{*}{3} & \multirow{2}{*}{1.246} & \multirow{2}{*}{3.478} & \multirow{2}{*}{0.308} & \multirow{2}{*}{(2.867, 4.067)} & \multirow{2}{*}{(3, 5)} \\  & size was right? & & & & & & & \\ \hline \multirow{2}{*}{8} & To what extent did your hand fit to the & \multirow{2}{*}{4.000} & \multirow{2}{*}{5} & \multirow{2}{*}{1.414} & \multirow{2}{*}{3.993} & \multirow{2}{*}{0.337} & \multirow{2}{*}{(3.267, 4.600)} & \multirow{2}{*}{(3, 5)} \\  & glove size? & & & & & & & & \\ \hline \multirow{2}{*}{9} & To what extent did you feel the motors & \multirow{2}{*}{4.400} & \multirow{2}{*}{5} & \multirow{2}{*}{0.910} & \multirow{2}{*}{4.407} & \multirow{2}{*}{0.224} & \multirow{2}{*}{(3.933, 4.800)} & \multirow{2}{*}{(3, 5)} \\  & were rightly located? & & & & & & & \\ \hline \multirow{2}{*}{10} & To what extent were the cables & \multirow{2}{*}{1.800} & \multirow{2}{*}{1} & \multirow{2}{*}{1.6562} & \multirow{2}{*}{1.776} & \multirow{2}{*}{0.415} & \multirow{2}{*}{(1.000, 2.600)} & \multirow{2}{*}{(1, 1)} \\  & uncomfortable to you? & & & & & & & \\ \hline \multirow{2}{*}{11} & How suitable do you think the intensity & \multirow{2}{*}{3.733} & \multirow{2}{*}{4} & \multirow{2}{*}{1.335} & \multirow{2}{*}{3.734} & \multirow{2}{*}{0.329} & \multirow{2}{*}{(3.067, 4.400)} & \multirow{2}{*}{(3, 5)} \\  & changes of the vibration motors were? & & & & & & & \\ \hline \multirow{2}{*}{12} & How difficult was it to put on the glove? & 1.133 & \multirow{2}{*}{1} & \multirow{2}{*}{0.352} & \multirow{2}{*}{1.131} & \multirow{2}{*}{0.090} & \multirow{2}{*}{(1.000, 1.333)} & \multirow{2}{*}{(1, 1)} \\ \hline \hline \end{tabular}
\end{table}