anchor.diff:  import 'dart:async';
  +import 'dart:collection';
   import 'dart:math';
   
  +import 'package:flutter/material.dart';
   import 'package:flutter_blue/flutter_blue.dart';
   import 'package:flutter_secure_storage/flutter_secure_storage.dart';
   import 'package:location/location.dart';
   
   class BluetoothSingleton {
  +  // Hashmap to track time stamps
  +  HashMap<String, BluetoothDeviceProfile> scannedObjects = new HashMap();
  +
     // Internal Declaration
     static final BluetoothSingleton _bluetoothSingleton =
         BluetoothSingleton._internal();
  
positive.code:     // Process scan results
      flutterBlueInstance.scanResults.listen((results) {
        for (ScanResult scanResult in results) {
          // Print to terminal ACTUAL scan result
          print('ID: ${scanResult.device.id}' +
              "\nDevice name: " +
  
negative.code:   }
  
  }
  
  
  // Helper Class
  class BluetoothDeviceProfile{
    String uuid;
    int rssi;
    String deviceType;
    List<TimeOfDay> timeStamps;
    bool continuousDuration;
  
    BluetoothDeviceProfile(this.uuid,  this.rssi,  this.deviceType, this.timeStamps,  this.continuousDuration);
  
  }