diff --git a/.gradle/4.4/fileHashes/fileHashes.bin b/.gradle/4.4/fileHashes/fileHashes.bin
index 05810b9..c1eed44 100644
Binary files a/.gradle/4.4/fileHashes/fileHashes.bin and b/.gradle/4.4/fileHashes/fileHashes.bin differ
diff --git a/.gradle/4.4/fileHashes/fileHashes.lock b/.gradle/4.4/fileHashes/fileHashes.lock
index c7762dd..0377539 100644
Binary files a/.gradle/4.4/fileHashes/fileHashes.lock and b/.gradle/4.4/fileHashes/fileHashes.lock differ
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index ba5ea37..d257c3b 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,17 +2,14 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="243109fa-fc75-416b-9614-487ca658c24f" name="Default" comment="">
-      <change afterPath="$PROJECT_DIR$/.idea/gradle.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/build.gradle" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/gradle/wrapper/gradle-wrapper.jar" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/gradle/wrapper/gradle-wrapper.properties" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/gradlew" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/gradlew.bat" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/settings.gradle" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/hue.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/rest.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/device/hue.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/manage/rest.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/4.4/fileHashes/fileHashes.bin" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/4.4/fileHashes/fileHashes.bin" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/4.4/fileHashes/fileHashes.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/4.4/fileHashes/fileHashes.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/build.gradle" beforeDir="false" afterPath="$PROJECT_DIR$/build.gradle" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/hue.java" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/rest.java" beforeDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/out/" />
     <ignored path="$PROJECT_DIR$/.gradle/" />
@@ -32,19 +29,31 @@
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
       <file leaf-file-name="hue.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/main/java/hue.java">
+        <entry file="file://$PROJECT_DIR$/src/main/java/device/hue.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state>
-              <caret column="16" selection-start-column="16" selection-end-column="16" />
+            <state relative-caret-position="136">
+              <caret line="8" column="30" selection-start-line="8" selection-start-column="30" selection-end-line="8" selection-end-column="30" />
+              <folding>
+                <element signature="imports" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="rest.java" pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/src/main/java/rest.java">
+      <file leaf-file-name="rest.java" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/main/java/manage/rest.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state>
-              <caret column="17" selection-start-column="17" selection-end-column="17" />
+            <state relative-caret-position="34">
+              <caret line="7" column="23" selection-start-line="7" selection-start-column="7" selection-end-line="7" selection-end-column="23" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="build.gradle" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/build.gradle">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="306">
+              <caret line="18" column="43" selection-start-line="18" selection-start-column="43" selection-end-line="18" selection-end-column="43" />
             </state>
           </provider>
         </entry>
@@ -239,9 +248,9 @@
     </option>
     <option name="modificationStamps">
       <map>
-        <entry key="$PROJECT_DIR$" value="6107918198694" />
+        <entry key="$PROJECT_DIR$" value="6108089818220" />
         <entry key="$PROJECT_DIR$/.gradle" value="0" />
-        <entry key="$PROJECT_DIR$/build.gradle" value="1180961346" />
+        <entry key="$PROJECT_DIR$/build.gradle" value="3362878784" />
         <entry key="$PROJECT_DIR$/gradle/wrapper/gradle-wrapper.properties" value="1741342742" />
         <entry key="$PROJECT_DIR$/settings.gradle" value="2435099665" />
       </map>
@@ -356,6 +365,17 @@
       </map>
     </option>
   </component>
+  <component name="IdeDocumentHistory">
+    <option name="CHANGED_PATHS">
+      <list>
+        <option value="$PROJECT_DIR$/src/main/java/hue.java" />
+        <option value="$PROJECT_DIR$/src/main/java/rest.java" />
+        <option value="$PROJECT_DIR$/src/main/java/device/hue.java" />
+        <option value="$PROJECT_DIR$/src/main/java/manage/rest.java" />
+        <option value="$PROJECT_DIR$/build.gradle" />
+      </list>
+    </option>
+  </component>
   <component name="JsBuildToolGruntFileManager" detection-done="true" sorting="DEFINITION_ORDER" />
   <component name="JsBuildToolPackageJson" detection-done="true" sorting="DEFINITION_ORDER" />
   <component name="JsGulpfileManager">
@@ -366,10 +386,9 @@
     <packageJsonPaths />
   </component>
   <component name="ProjectFrameBounds" extendedState="6">
-    <option name="x" value="85" />
-    <option name="y" value="25" />
-    <option name="width" value="1750" />
-    <option name="height" value="970" />
+    <option name="x" value="-9" />
+    <option name="width" value="978" />
+    <option name="height" value="1039" />
   </component>
   <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
   <component name="ProjectView">
@@ -377,7 +396,7 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="AndroidView" />
+      <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -385,6 +404,11 @@
               <item name="SeniorAssistant" type="b2602c69:ProjectViewProjectNode" />
               <item name="SeniorAssistant" type="8a07ba80:GradleTreeStructureProvider$GradleModuleDirectoryNode" />
             </path>
+            <path>
+              <item name="SeniorAssistant" type="b2602c69:ProjectViewProjectNode" />
+              <item name="SeniorAssistant" type="8a07ba80:GradleTreeStructureProvider$GradleModuleDirectoryNode" />
+              <item name=".gradle" type="462c0819:PsiDirectoryNode" />
+            </path>
             <path>
               <item name="SeniorAssistant" type="b2602c69:ProjectViewProjectNode" />
               <item name="SeniorAssistant" type="8a07ba80:GradleTreeStructureProvider$GradleModuleDirectoryNode" />
@@ -403,29 +427,53 @@
               <item name="main" type="8a07ba80:GradleTreeStructureProvider$GradleModuleDirectoryNode" />
               <item name="java" type="462c0819:PsiDirectoryNode" />
             </path>
+            <path>
+              <item name="SeniorAssistant" type="b2602c69:ProjectViewProjectNode" />
+              <item name="SeniorAssistant" type="8a07ba80:GradleTreeStructureProvider$GradleModuleDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="8a07ba80:GradleTreeStructureProvider$GradleModuleDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="device" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="SeniorAssistant" type="b2602c69:ProjectViewProjectNode" />
+              <item name="SeniorAssistant" type="8a07ba80:GradleTreeStructureProvider$GradleModuleDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="8a07ba80:GradleTreeStructureProvider$GradleModuleDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="manage" type="462c0819:PsiDirectoryNode" />
+            </path>
             <path>
               <item name="SeniorAssistant" type="b2602c69:ProjectViewProjectNode" />
               <item name="SeniorAssistant" type="8a07ba80:GradleTreeStructureProvider$GradleModuleDirectoryNode" />
               <item name="src" type="462c0819:PsiDirectoryNode" />
               <item name="test" type="8a07ba80:GradleTreeStructureProvider$GradleModuleDirectoryNode" />
             </path>
+            <path>
+              <item name="SeniorAssistant" type="b2602c69:ProjectViewProjectNode" />
+              <item name="External Libraries" type="cb654da1:ExternalLibrariesNode" />
+            </path>
           </expand>
           <select />
         </subPane>
       </pane>
-      <pane id="Scope" />
+      <pane id="AndroidView" />
       <pane id="PackagesPane" />
     </panes>
   </component>
   <component name="PropertiesComponent">
+    <property name="Downloaded.Files.Path.Enabled" value="false" />
+    <property name="Repository.Attach.JavaDocs" value="false" />
+    <property name="Repository.Attach.Sources" value="false" />
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="aspect.path.notification.shown" value="true" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$/../spark-rest" />
     <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
     <property name="nodejs_npm_path_reset_for_default_project" value="true" />
-    <property name="project.structure.last.edited" value="Modules" />
-    <property name="project.structure.proportion" value="0.0" />
-    <property name="project.structure.side.proportion" value="0.0" />
-    <property name="settings.editor.selected.configurable" value="preferences.keymap" />
+    <property name="project.structure.last.edited" value="Libraries" />
+    <property name="project.structure.proportion" value="0.15" />
+    <property name="project.structure.side.proportion" value="0.2" />
+    <property name="settings.editor.selected.configurable" value="JavaScript.Libraries" />
   </component>
   <component name="RunDashboard">
     <option name="ruleStates">
@@ -496,22 +544,25 @@
       <workItem from="1526979548185" duration="326000" />
       <workItem from="1526979941856" duration="575000" />
       <workItem from="1526985361240" duration="446000" />
+      <workItem from="1527146875914" duration="4543000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="2254000" />
+    <option name="totallyTimeSpent" value="6797000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="-7" y="-7" width="1550" height="838" extended-state="6" />
+    <editor active="true" />
     <layout>
       <window_info anchor="right" id="Palette" order="3" />
       <window_info anchor="right" id="sbt" order="3" />
-      <window_info anchor="bottom" id="Event Log" order="7" side_tool="true" />
+      <window_info anchor="bottom" id="Event Log" order="7" sideWeight="0.50065106" side_tool="true" visible="true" weight="0.32551724" />
       <window_info anchor="right" id="Maven Projects" order="3" />
       <window_info anchor="bottom" id="Database Changes" order="7" show_stripe_button="false" />
       <window_info id="Capture Tool" order="2" />
       <window_info id="Designer" order="2" />
+      <window_info anchor="bottom" id="Build" order="7" sideWeight="0.49934897" visible="true" weight="0.32551724" />
       <window_info anchor="right" id="Database" order="3" />
       <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
       <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
@@ -521,10 +572,10 @@
       <window_info anchor="right" id="Palette&#9;" order="3" />
       <window_info id="Image Layers" order="2" />
       <window_info anchor="right" id="Capture Analysis" order="3" />
-      <window_info active="true" anchor="bottom" id="Version Control" order="7" visible="true" weight="0.32965517" />
+      <window_info anchor="bottom" id="Version Control" order="7" sideWeight="0.4993481" weight="0.33333334" />
       <window_info anchor="bottom" id="Run" order="2" />
       <window_info anchor="bottom" id="Terminal" order="7" />
-      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.25" />
+      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.25" />
       <window_info anchor="bottom" id="sbt-shell-toolwindow" order="7" />
       <window_info id="Learn" order="2" />
       <window_info anchor="right" id="Gradle" order="3" />
@@ -534,7 +585,6 @@
       <window_info anchor="bottom" id="Find" order="1" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
-      <window_info anchor="bottom" id="Build" order="7" visible="true" weight="0.32965517" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
     </layout>
@@ -545,15 +595,46 @@
   <component name="VcsContentAnnotationSettings">
     <option name="myLimit" value="2678400000" />
   </component>
+  <component name="XDebuggerManager">
+    <breakpoint-manager>
+      <breakpoints>
+        <line-breakpoint enabled="true" type="java-method">
+          <url>file://$PROJECT_DIR$/src/main/java/device/hue.java</url>
+          <line>12</line>
+          <properties class="device.hue" method="turnOn">
+            <option name="EMULATED" value="true" />
+          </properties>
+        </line-breakpoint>
+      </breakpoints>
+      <option name="time" value="1" />
+    </breakpoint-manager>
+  </component>
   <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/src/main/java/hue.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/device/hue.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state>
+          <caret column="16" selection-start-column="16" selection-end-column="16" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/manage/rest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state>
+          <caret column="17" selection-start-column="17" selection-end-column="17" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/device/hue.java">
       <provider selected="true" editor-type-id="text-editor">
         <state>
           <caret column="16" selection-start-column="16" selection-end-column="16" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/rest.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/manage/rest.java">
       <provider selected="true" editor-type-id="text-editor">
         <state>
           <caret column="17" selection-start-column="17" selection-end-column="17" />
@@ -568,27 +649,20 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/hue.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/device/hue.java">
       <provider selected="true" editor-type-id="text-editor">
         <state>
           <caret column="16" selection-start-column="16" selection-end-column="16" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/rest.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/manage/rest.java">
       <provider selected="true" editor-type-id="text-editor">
         <state>
           <caret column="17" selection-start-column="17" selection-end-column="17" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/hue.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <caret column="16" selection-start-column="16" selection-end-column="16" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/README.md">
       <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
         <state split_layout="SPLIT">
@@ -599,10 +673,27 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/rest.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/device/hue.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <caret column="17" selection-start-column="17" selection-end-column="17" />
+        <state relative-caret-position="136">
+          <caret line="8" column="30" selection-start-line="8" selection-start-column="30" selection-end-line="8" selection-end-column="30" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/manage/rest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="34">
+          <caret line="7" column="23" selection-start-line="7" selection-start-column="7" selection-end-line="7" selection-end-column="23" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/build.gradle">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="306">
+          <caret line="18" column="43" selection-start-line="18" selection-start-column="43" selection-end-line="18" selection-end-column="43" />
         </state>
       </provider>
     </entry>
@@ -658,12 +749,11 @@
       </state>
       <state key="ModuleStructureConfigurable.UI">
         <settings>
-          <last-edited>SeniorAssistant_main|SeniorAssistant</last-edited>
+          <last-edited>SeniorAssistant</last-edited>
           <splitter-proportions>
             <option name="proportions">
               <list>
                 <option value="0.2" />
-                <option value="0.6" />
               </list>
             </option>
           </splitter-proportions>
diff --git a/build.gradle b/build.gradle
index 23a50e2..7c52fc4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,4 +13,8 @@ repositories {
 
 dependencies {
     testCompile group: 'junit', name: 'junit', version: '4.12'
+    compile "com.sparkjava:spark-core:2.5.5"
+    compile "org.slf4j:slf4j-simple:1.7.21"
+    compile "com.google.code.gson:gson:2.8.0"
+    compile "org.xerial:sqlite-jdbc:3.15.1"
 }
diff --git a/src/main/java/device/hue.java b/src/main/java/device/hue.java
new file mode 100644
index 0000000..7da0e8f
--- /dev/null
+++ b/src/main/java/device/hue.java
@@ -0,0 +1,38 @@
+package device;
+
+import java.util.Map;
+import manage.rest;
+
+public class hue {
+    String baseURL = "192.168.0.2";
+    String username = "admin";
+    String lightsURL = baseURL+"/api/"+username+"/lights/";
+
+    Map<String, ?> allLights = rest.get(lightsURL);
+
+    public void turnOn() {
+        for (String light : allLights.keySet()) {
+            String callURL = lightsURL + light + "/state";
+            String body = "{ \"on\" : true }";
+            rest.put(callURL, body, "application/json");
+        }
+    }
+
+    public void turnOff() {
+        for (String light : allLights.keySet()) {
+            String callURL = lightsURL + light + "/state";
+            String body = "{ \"on\" : false }";
+            rest.put(callURL, body, "application/json");
+        }
+    }
+
+    public void looping() {
+        for (String light : allLights.keySet()) {
+            String callURL = lightsURL + light + "/state";
+            String body = "{ \"on\" : true, \"effect\" : \"colorloop\" }";
+            rest.put(callURL, body, "application/json");
+        }
+    }
+
+
+}
diff --git a/src/main/java/hue.java b/src/main/java/hue.java
deleted file mode 100644
index ab969df..0000000
--- a/src/main/java/hue.java
+++ /dev/null
@@ -1,2 +0,0 @@
-public class hue {
-}
diff --git a/src/main/java/manage/rest.java b/src/main/java/manage/rest.java
new file mode 100644
index 0000000..e82802c
--- /dev/null
+++ b/src/main/java/manage/rest.java
@@ -0,0 +1,84 @@
+package manage;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+import com.google.gson.Gson;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPut;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+/**
+ * A generic class to perform HTTP calls and parse the resulting JSON.
+ *
+ * @author <a href="mailto:luigi.derussis@uniupo.it">Luigi De Russis</a>
+ * @version 1.0 (18/05/2017)
+ */
+public class rest {
+
+    // init gson
+    private static final Gson gson = new Gson();
+
+    /**
+     * Perform a GET request towards a server
+     *
+     * @param URL the @link{URL} to call
+     * @return the response, parsed from JSON
+     */
+    public static Map<String, ?> get(String URL) {
+        // init
+        Map<String, ?> response = new HashMap<>();
+
+        CloseableHttpClient httpclient = HttpClients.createDefault();
+        HttpGet request = new HttpGet(URL);
+
+        CloseableHttpResponse result = null;
+
+        try {
+            result = httpclient.execute(request);
+            String json = EntityUtils.toString(result.getEntity());
+            // do something useful with the response body
+            response = gson.fromJson(json, Map.class);
+            // should be inside a finally...
+            result.close();
+            httpclient.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return response;
+    }
+
+    /**
+     * Perform a PUT request towards a server
+     *
+     * @param URL         the @link{URL} to call
+     * @param contentBody the content body of the request
+     * @param contentType the content type of the request
+     */
+    public static void put(String URL, String contentBody, String contentType) {
+        // init
+        CloseableHttpClient httpclient = HttpClients.createDefault();
+        HttpPut request = new HttpPut(URL);
+        StringEntity params = null;
+
+        try {
+            params = new StringEntity(contentBody);
+            request.addHeader("content-type", contentType);
+            request.setEntity(params);
+            // I don't really care about the response
+            HttpResponse result = httpclient.execute(request);
+            // should be in finally...
+            httpclient.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/java/rest.java b/src/main/java/rest.java
deleted file mode 100644
index 5b33849..0000000
--- a/src/main/java/rest.java
+++ /dev/null
@@ -1,2 +0,0 @@
-public class rest {
-}