diff --git a/hcore/deviceManager/deviceManager.cpp b/hcore/deviceManager/deviceManager.cpp
index 6e72332..c91b7fe 100644
--- a/hcore/deviceManager/deviceManager.cpp
+++ b/hcore/deviceManager/deviceManager.cpp
@@ -5,31 +5,42 @@
 #include <vector>
 #include <sstream>
 #include <opts.h>
-#include <deviceManager/deviceSpecParser.h>
 #include <deviceManager/deviceManager.h>
 
-void DeviceManager::handleDeviceSpecifiers(const OptionParser& options)
+
+std::vector<DeviceManager::InteroceptorDeviceSpec>
+    DeviceManager::interoceptorDeviceSpecs;
+std::vector<DeviceManager::ExtrospectorDeviceSpec>
+    DeviceManager::extrospectorDeviceSpecs;
+
+std::ostream& operator<<(
+    std::ostream& os, const DeviceManager::SensorDeviceSpec& spec)
 {
-    std::vector<std::string> deviceStrings;
-    deviceStrings.insert(deviceStrings.end(), options.extro.begin(),
-                         options.extro.end());
-    deviceStrings.insert(deviceStrings.end(), options.intero.begin(),
-                         options.intero.end());
-    deviceStrings.insert(deviceStrings.end(), options.actuator.begin(),
-                         options.actuator.end());
-
-    for (const auto& file : options.deviceSpecFiles) {
-        std::vector<std::string> fileDeviceStrings = readDeviceFile(file);
-        deviceStrings.insert(deviceStrings.end(), fileDeviceStrings.begin(),
-                             fileDeviceStrings.end());
+    os << "Device: " << spec.sensorType << ", Implexor: "
+       << spec.implexor << ", API: " << spec.api
+       << ", API Params: (";
+    for (auto it = spec.apiParams.begin(); it != spec.apiParams.end(); ++it) {
+        os << *it << (it + 1 == spec.apiParams.end() ? "" : " ");
     }
-
-    std::vector<std::pair<std::string, std::string>> deviceSpecifiers =
-        parseDeviceSpecifiers(deviceStrings);
-
-    // Use deviceSpecifiers with the device manager
-    for (const auto& specifier : deviceSpecifiers) {
-        std::cout << "Device: " << specifier.first << ", Specifier: "
-                  << specifier.second << std::endl;
+    os << "), Server: " << spec.server << ", Server Params: (";
+    for (auto it = spec.serverParams.begin(); it != spec.serverParams.end(); ++it) {
+        os << *it << (it + 1 == spec.serverParams.end() ? "" : " ");
     }
+    os << "), Device Selector: " << spec.deviceSelector << std::endl;
+    return os;
+}
+
+const std::string DeviceManager::printDeviceSpecs(void)
+{
+    std::ostringstream oss;
+
+    for (const auto& spec : DeviceManager::interoceptorDeviceSpecs) {
+        oss << "Interoceptor " << spec;
+    }
+
+    for (const auto& spec : DeviceManager::extrospectorDeviceSpecs) {
+        oss << "Extrospector " << spec;
+    }
+
+    return oss.str();
 }