Major : Information Technology. Mobile Computing Name:Duaa Al Gargoosh. Major : Information Technology. ID:201101541 Section:208 Dr:Diana Dinu

Outline Interactive Lecture Streaming Audio and Video A Definition of Mobile Computing Interactive Lecture Streaming Audio and Video Wireless Testing and Proctoring Comparison to Wired Net Mobile Course Content

Mobile Computing Using: small size portable computers, hand- held, MNC, and other small wearable devices, To run stand-alone applications (or access remote applications) via: wireless networks: IR, BlueTooth, W-LANs, Cellular, W-Packet Data networks, SAT. etc. By: nomadic and mobile users (agents, trains, cars, cell phones, ….)

Fantastic Breakthrough Technology Wireless communication networks multiple networks “covering” the globe wold-wide deregulation and spectrum auctions standard communication systems and air link interfaces Portable information appliances laptops, notebooks, sub-notebooks, and MNCs hand-held computers PDAs and Smartphones Internet: TCP/IP & de-facto application protocols ubiquitous web content

New Forms of Computing Wireless Computing Nomadic Computing Mobile Computing Ubiquitous Computing Pervasive Computing Invisible Computing Distributed Computing (Client/Server)

GSM Base Stations in Europe Nokia PrimeSite September 1997

Comparison to Wired Net. Wired Networks high bandwidth low bandwidth variability can listen on wire high power machines high resource machines need physical access(security) low delay connected operation Mobile Networks low bandwidth high bandwidth variability hidden terminal problem low power machines low resource machines need proximity higher delay disconnected operation

Apple’s Newton 1987

The Palm 1990

Motorola Envoy 1996

The Pocket PC 1998

The Nokia 9000 Communicator 1996

The Hand-Held Computer: Sharp Zaurus 1998

Laptops, Notebook, Sub Notebooks & Netbooks

Japan’s PHS Phone, Year 2001

Today The iphone Andriod MyVu The iPad Plastic Logic QUE Portable projectors 22Moo

Mobile Technology Wars The Smart Phone The Pad

Smart Phones

2009

Re-Inventing the Tablet: The New War of the PADs 2010-2011 2010 Microsoft: Soon

summary Mobile computing has severe limitations - however, it is far from impossible, and technology improves all the time Lots of challenges - some have (good) solutions, many others are still waiting to be solved

Thank you For listening And I hope you Get anew information From my presentation

References http://www.doc.ic.ac.uk/~nd/surprise_96/journal/vol4/ vk5/report.html http://www.doc.ic.ac.uk/~nd/surprise_96/journal/vol1/vk5/article1.html http://www.cs.ucsb.edu/~ebelding/courses/284/w04/slides/intro.pdf http://www.ansa.co.uk/ANSATech/ANSAhtml/98-ansa/external/9807tb/9807mose.pdf http://www.danishtechnology.dk/it/9238