City Engineering College, BangaloreDoddakallasandra, Kanakapura Road, Bengaluru -560 061

City Engineering College, BangaloreDoddakallasandra, Kanakapura Road, Bengaluru -560 061

Technical Seminar on

Building New Experiences with

Department of Information Science Engineering

Guided By:Mrs. Sangeeta Uranakar, M.E.

Asst. Prof., Dept. of ISE, CEC.

Presentation by:Shashank Naik [1CE10IS060]

AGENDA• Introduction.• Technical Specifications.• How Display Works.• Google Glass Architecture.• The Mirror API.• Timeline and Cards• Examples

• Simple Hello World.• Contacts.• Location.

• Design Principles.• Benefits and Applications.

ABSTRACT• Wearable-computer with an

“Optical head-mounted display(OHMD)”.• Smartphone-like hands-free format, that can

communicate with the User/Internet via natural language voice commands.• We will see, •Intro to Google Glass.•Developing for Google Glass.•Designing Google Glass.

INTRODUCTION• High resolution display – Equivalent of 25 inch HDTV from Eight feet away.• What can you do with it?• Make Phone Calls, Send a Message, Access Internet.

• Take Photos, Record Videos, Video Chat with your Friends, Listen to Music.

• Navigate using Maps.• Personal Assistance.

INTRODUCTION: TECHNICAL SPECIFICATIONS• Operating System: Android (Jelly Bean 4.1.0).• CPU: OMAP4430 SoC, dual-core.• Memory: 1GB RAM (682MB available to developers).• Storage: 16 GB Flash total (12 GB of usable memory).• Display: Prism projector, 640×360 pixels.• Sound: Bone conduction transducer.• Camera: Photos - 5 MP, videos - 720p.• Connectivity: Wi-Fi 802.11b/g, Bluetooth, micro USB.• UI: Touch and Voice Control.

LITERATURE SURVEY• Based on Eye-Tap technology developed in

1990s.• Wearable Tech industry has a revenue share of

15% in smartphone market. • In 2013, Infosys predicted Google Glass to be a

mobility trend for augmented-reality based Wearable device.

GOOGLE GLASS ARCHITECTURE

MIRROR API: THE MAJOR FEATURE

TIMELINE AND CARDS• Timeline cards display content from various Glassware.• You can insert, update, read, and delete timeline

cards, attach objects to a timeline card, such as a location or media.

• Timeline cards can be text, rich HTML, images, or video.

INSERTING A TIMELINE CARDPOST /mirror/v1/timeline HTTP/1.1Host: www.googleapis.comAuthorization: Bearer {auth token}Content-Type: application/jsonContent-Length: 26

{ "text": "Hello world" }

JSON

CONTACTSCODEPOST /mirror/v1/contacts HTTP/1.1Authorization: Bearer {auth token}Content-Type: application/jsonContent-Length: {length}{

"id": “J_Murphy""displayName": “Jenny Murphy","iconUrl":

"https://developers.google.com/glass/images/harold.jpg"  "priority": 7}

JSON

LOCATIONSCODEpublic static void printLatestLocation(Mirror service){

Location location =service.locations().get(“latest”).execute();System.out.println(“Location recorded on: “+ location.getTimestamp());System.out.println(“> Lat: “+ location.getLatitude());System.out.println(“>Long: “+ location.getLongitude());System.out.println(“>Accuracy:”+ location.getAccuracy() + “meters”);

}

JAVA

DESIGN PRINCIPLESAS STATED BY, Timothy Jordon, Senior Developer, Google.

• Design for Glass. and it’s unique interface.• Don’t get in the way. no intermodal dialogs.

• Keep it timely. Glass is “Right Now” Device.• Avoid the Unexpected. Don’t surprise the users.

DESIGN PRINCIPLESAPP LIMITATIONS:•No charging for apps.•No ads.•No face recognition.•No App data to be stored on the User Device.

BENEFITS• Benefits Education.

• Live Information When You Need It.

• Health Monitor interface.• Assisting Busy Lives.

• Documentaries In First Person View.• Video Conferencing Alternative.• Works Together With Any Smartphone & Its Apps.

DISADVANTAGES

• Recording and privacy issues break a few codes of ethics.

• As of right now the cost of Google glasses ranges from $1,500- $3,000 and Available in USA only.

• Battery life needs to be drastically extended.• You still need your phone.• Glass might give you a ‘nerdy’ look.

CONCLUSION and FUTURE SCOPE

• Augmented Reality to next level.• Partnerships with sunglass retailers such as Ray-

Ban and Crizal to provide prescription glasses.• Will provide Developers more opportunities to

design User Oriented Applications.• Far more lighter version in future.• Will be shipping to public @ Rs. 15000/-

BIBLIOGRAPHY[1] Wikipedia (2013) Google Glass

HTTP://EN.WIKIPEDIA.ORG/WIKI/GOOGLE_GLASS

[2] Google Glass Website: www.google.com/glass/start/

[3] Beer, J. (2012, September 17). Google Gets Creepy. Canadian

Business, 85(14), 28-31. Retrieved from ProQuest Research Library

database:

http://search.proquest.com.mutex.gmu.edu/docview/1037692456

[4] Foley, M. (2012, June 28). BTOGG – Google Glass and future security

implications [Blog post]. Retrieved from I’m Tellin’ Ya Now! website:

http://www.yelof.com/?p=257

THANK YOUfor your time