\subsection{Finger identification}
\label{sec:fingeridentification}
-FingerCuts \cite{goguey14,goguey14a,goguey17}
+Hands and fingers have many degrees of freedom and most of people have enough skills and dexterity to perform gesturers and manipulate objects.
+This is why hand are the primary body type we use for interacting with interactive systems.
+Yet, consumer electronics interactive devices only use a limited subset of gesture properties.
+Typically multi-touch devices essentially use the contacts coordinates, movement and number.
+However research investigated technologies that sense many other gestures properties, as well as interaction techniques that leverage them.
+
+Extensions of this vocabulary: finger microrolls \cite{roudaut09}, finger parts \cite{harrison11} finger count and swype direction\cite{bailly10}
+
+
+
+Extend multitouch gestures \cite{murugappan12}
+
+Multitouch marking menu, chords\cite{lepinski10}
+
+ID users:
+
+DiamondTouch: multitouch for multiple users \cite{dietz01}
+
+Finger ID:
+
+Fiberio: fingerprints\cite{holz13}
+TouchID toolkit \cite{marquardt11}
+Finger ID with camera data \cite{ewerling12}
+Glass+Skin \cite{roy15}
-Leverages finger identification for command selection and direct manipulation of parameters.
\subsubsection{Input vocabulary}
+
+FingerCuts \cite{goguey14,goguey14a,goguey17}
+
+Leverages finger identification for command selection and direct manipulation of parameters.
+
\begin{figure}[htb]
\centering
\includegraphics[width=\columnwidth]{figures/hotfingers}
\label{fig:hotfingers}
- \caption[Command selection with finger identification.]{Command senection with finger identification. A chord with the left hand whows a crib sheet of commands users can select with the right hand. The user selects a command and adjusts the parameters with direct manipulation. The user can lift the left hand while adjusting the command parameters. The user can invoke additional constraints on the command parameters with the left hand.}
+ \caption[Command selection with finger identification.]{Command selection with finger identification. A chord with the left hand whows a crib sheet of commands users can select with the right hand. The user selects a command and adjusts the parameters with direct manipulation. The user can lift the left hand while adjusting the command parameters. The user can invoke additional constraints on the command parameters with the left hand.}
\end{figure}
\subsubsection{Prototyping apparatus}