1. Location-Based Smartphone Mode-Management Solution
HUSH
Location-Based Smartphone Mode-Management Solution
CSED490K - Internet of Things
Final Demo Presentation
Greatania Juardi, Samira Kotte, Young Deok Park

2. Content Our team Motivation Use-Case-Scenarios Requirements
Architecture
Workflow
Schedule
App Design
Demonstration video

3. Our Team 박영덕 from Korea Greatania Juardi from Indonesia
Samira Kotte from Germany
our team
motivation/idea
concept of hush
requirements
(design)
architecture (static)
RPi (Node Red)
MQTT Message protocol
Watson IoT (Node Red)
Bluemix
workflow
work progress
schedule
empty slides for smartphone view
Sami: ServerSide (Bluemix and NodeRed)
Greata: NodeRed Raspberry Pi
presentation Video
actual demonstration

4. Motivation
Transcipt
So what is our motivation for making this service [click]
So imagine your going to a cinema and of course you are taking your phone with you [click]
and when you forget to turn down you volume your phone might ring and disturb other people

5. Scenario I

6. Scenario I

7. Scenario II

8. Scenario II

9. Scenario III Transcript
So we thought of making an Iot App, that avoids situations like this. How does it work?
[click] When entering the cinema, the smartphone might still be in ringtone mode.
[click] So our idea was to install Beacons at the entrance of the cinema, that send signals to the phone
[click] which is automatically turned into mute or silent mode. it is also possible to adjust the screen brightness.
[click]
[click] on exiting the cinema, the app is going to recover the initial mode

10. Scenario III Transcript
So we thought of making an Iot App, that avoids situations like this. How does it work?
[click] When entering the cinema, the smartphone might still be in ringtone mode.
[click] So our idea was to install Beacons at the entrance of the cinema, that send signals to the phone
[click] which is automatically turned into mute or silent mode. it is also possible to adjust the screen brightness.
[click]
[click] on exiting the cinema, the app is going to recover the initial mode

11. Product functions Change the phone’s ringtone modes:
Any mode >> Mute
Any mode >> Vibrate
Any mode >> Ringtone
Minimize the brightness of the phone’s screen

12. Architecture BLE beacon MQTT protocol Raspberry Pi LTE/3G
wired connection
WIFI

13. Workflow preinstalled beacon sends ID inforamtion
Send Query if RPI does not know the proper action for received query from smartphone
preinstalled beacon sends ID inforamtion
user’s smartphone receives signal
Query is sent Raspberry Pi
Send response proper action for the query from RPI
Raspberry Pi provides action information to smartphone
smartphone mode is changed

14. Schedule Presentation & Demo We are here! Second meeting
How to configure development environment for android App
Discuss GUI of App
First presentation in class
Kick-off meeting
Task sharing
Project scheduling
Preparing first presentation
Third meeting
Implementation of BLE scanning APP
Test of BLE scanning APP
Requirements doc. and presentation
Design doc. and presentation
We are here!
Last meeting
Testing the integrated HUSH
Making demo video
Preparing final presentation
Fourth meeting
Test of prototype of HUSH App
Fifth meeting
Test of server-side implementation
Presentation &
Demo

15. Let’s watch the Demonstration Video!

16. Demonstration