Add Dockerfile and introduction in readme

Dockerfile

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+# base image
+FROM ubuntu:focal
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+ARG CODE_DIR=/usr/local/src
+
+#basic environment
+RUN apt update && apt install -y \
+    ca-certificates \
+    build-essential \
+    git \
+    cmake \
+    cmake-curses-gui \
+    libace-dev \
+    libassimp-dev \
+    libglew-dev \
+    libglfw3-dev \
+    libglm-dev \
+    libeigen3-dev
+
+# Suggested dependencies for YARP
+RUN apt update && apt install -y \
+    qtbase5-dev qtdeclarative5-dev qtmultimedia5-dev \
+    qml-module-qtquick2 qml-module-qtquick-window2 \
+    qml-module-qtmultimedia qml-module-qtquick-dialogs \
+    qml-module-qtquick-controls qml-module-qt-labs-folderlistmodel \
+    qml-module-qt-labs-settings \
+    libqcustomplot-dev \
+    libgraphviz-dev \
+    libjpeg-dev \
+    libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev \
+    gstreamer1.0-plugins-base \
+    gstreamer1.0-plugins-good \
+    gstreamer1.0-plugins-bad \
+    gstreamer1.0-libav
+
+# Add metavision-sdk in sources.list
+RUN echo "deb [arch=amd64 trusted=yes] https://apt.prophesee.ai/dists/public/b4b3528d/ubuntu focal sdk" >> /etc/apt/sources.list &&\
+    apt update
+
+RUN apt install -y \
+    libcanberra-gtk-module \
+    mesa-utils \
+    ffmpeg \
+    libboost-program-options-dev \
+    libopencv-dev \
+    metavision-sdk
+
+# YCM
+ARG YCM_VERSION=v0.15.2
+RUN cd $CODE_DIR && \
+    git clone --depth 1 --branch $YCM_VERSION https://github.com/robotology/ycm.git && \
+    cd ycm && \
+    mkdir build && cd build && \
+    cmake .. && \
+    make -j `nproc` install
+
+# YARP
+ARG YARP_VERSION=v3.8.0
+RUN cd $CODE_DIR && \
+    git clone --depth 1 --branch $YARP_VERSION https://github.com/robotology/yarp.git &&\
+    cd yarp &&\
+    mkdir build && cd build &&\
+    cmake .. &&\
+    make -j `nproc` install
+
+EXPOSE 10000/tcp 10000/udp
+RUN yarp check
+
+
+# event-driven
+ARG ED_VERSION=master
+RUN cd $CODE_DIR &&\
+    git clone --depth 1 --branch $ED_VERSION https://github.com/robotology/event-driven.git &&\
+    cd event-driven &&\
+    mkdir build && cd build &&\
+    cmake .. &&\
+    make -j `nproc` install
+
+# Add User ID and Group ID
+ARG UNAME=testuser
+ARG UID=1000
+ARG GID=1000
+RUN groupadd -g $GID -o $UNAME
+RUN useradd -m -u $UID -g $GID -o -s /bin/bash $UNAME
+
+# Change user and working directory
+USER $UNAME
+WORKDIR /home/${UNAME}

documentation/docker.md

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+## Setup docker environment
+### Check udev rules in your host environment
+```
+ls /etc/udev/rules.d　-alh
+
+# If you don't have `88-cyusb.rule` and `99-evkv2.rules` in this folder,
+# Add them with following commands
+# Otherwise, you can skip these commands
+sudo wget -P /etc/udev/rules.d https://raw.githubusercontent.com/prophesee-ai/openeb/main/hal_psee_plugins/resources/rules/88-cyusb.rules
+sudo wget -P /etc/udev/rules.d https://raw.githubusercontent.com/prophesee-ai/openeb/main/hal_psee_plugins/resources/rules/99-evkv2.rules
+
+# Reload udev rules in your host environment
+sudo udevadm control --reload-rules
+sudo udevadm trigger
+```
+
+### Build docker image
+```
+docker build --build-arg UID=$(id -u) --build-arg GID=$(id -g) -t event-driven:latest .
+```
+- Input current User ID and Group ID into Docker environment
+
+### Run and enter docker container
+```
+docker run -it --privileged --network host -v /tmp/.X11-unix/:/tmp/.X11-unix -v /dev/bus/usb:/dev/bus/usb -e DISPLAY=unix$DISPLAY  --name event-driven event-driven:latest
+```
+
+### Open X Server for docker environment
+```
+xhost local:docker
+```