© 2006 Prentice-Hall, Inc. 1 Materi 11. Mobile Computing Technology Keuntungan Memberi kemudahanMemberi kemudahan Mendorong produktivitasMendorong produktivitas Komunikasi dgn siapapun dimanapunKomunikasi dgn siapapun dimanapun Akses ke info elektronikAkses ke info elektronikPembatas MahalMahal Usia pakai batereUsia pakai batere Layar display kecilLayar display kecil Kecepatan Akses Internet RendahKecepatan Akses Internet Rendah NEXT SLIDE Review2 Materi PTI utk UAS (Semester Gasal 2008/2009)

© 2006 Prentice-Hall, Inc. 2 Perangkat Mobile Computing Pager Cellular phones (HP) MP3 player Personal digital assistant / PDA Tablet PC Laptop / Notebook PC NEXT SLIDE

© 2006 Prentice-Hall, Inc. 3 Perangkat Paging/Penyeranta Perangkat wireless kecil yg menerima pesan alfanumerik (nomor telepon) Keunggulan teknologi yg didapat tersedia : –Voice paging: Menerima voice messages –Alfanumerik paging: Menerima pesan numerik dan text –Paging 2 arah: Menerima dan mengirim pesan teks NEXT SLIDE

© 2006 Prentice-Hall, Inc. 4 Cellular Phones Perangkat komunikasi fitur penuh dan penyimpan informasi Fitur termasuk: –Auto-redial –Waktu bicara –Voic –Voice-activated dialing –Internet access –Text messaging –Personal information management NEXT SLIDE

© 2006 Prentice-Hall, Inc. 5 Fitur Cell Phone Pesan Text : –Short Message Service (SMS): Mengirim pesan hingga 160 karakter –Multimedia Message Service (MMS): Mengirim text, suara, gambar, dan video clip Koneksifitas Internet : –Wireless Internet service provider –Maximum speed of 238 Kbps –Micro-browser software NEXT SLIDE

© 2006 Prentice-Hall, Inc. 6 MP3 Players MP3:MP3: –Format untuk simpan musik MP3 player:MP3 player: –Perangkat kecil yg menyimpan dan memainkan musik Ruang penyimpan menentukanRuang penyimpan menentukan jumlah lagu yg disimpan: jumlah lagu yg disimpan: –Memory chips 64 MB to 256 MB –Hard drive up to 80 GB NEXT SLIDE

© 2006 Prentice-Hall, Inc. 7 MP3 Flash Memory Digunakan utk menambah memory ke MP3 players TIpe-2 flash memory: –Compact Flash: 64 MB to 8 GB –Multimedia (MMC) & SmartMedia: 4 GB –Secure Digital: 8 GB –Sony Memory Stick: 4 GB NEXT SLIDE

© 2006 Prentice-Hall, Inc. 8 Perangkat kecil yg menyimpan informasi digital Dikenal sbg palm computer atau handheld PDA hardware termasuk: –CPU –Operating system –Storage capabilities –Input/output devices –Ports Personal Digital Assistants (PDAs) NEXT SLIDE

© 2006 Prentice-Hall, Inc. 9 PDA Input and Output Devices Input devices Touch-screen with stylusTouch-screen with stylus Keyboards:Keyboards: –On-screen –Integrated –Folding Digital camerasDigital cameras Output devices LCD displays:LCD displays: –Grayscale –Color NEXT SLIDE

© 2006 Prentice-Hall, Inc. 10 PDA Operating Systems Palm OS Uses less memory than Pocket PCUses less memory than Pocket PC Easy to use graphical interfaceEasy to use graphical interface Features include:Features include: –Calendar –To-do list –Contact information –Viewing Videos –Playing MP3 files Extra application software is availableExtra application software is available Pocket PC Scaled-down version of WindowsScaled-down version of Windows More expensive than Palm OSMore expensive than Palm OS Features include:Features include: –PDA version of Microsoft Word and Excel –Viewing videos –Playing MP3 files Extra application software is availableExtra application software is available NEXT SLIDE

© 2006 Prentice-Hall, Inc. 11 PDA File Transfer and Synchronization File PDA dapat ditransfer ke desktop menggunakan: –Flash card reader –Cradles Sinkronisasi file2 update pada PDA dan desktop Transfer Wireless : –IrDA –Bluetooth NEXT SLIDE

© 2006 Prentice-Hall, Inc. 12 PDA Internet Connectivity Koneksi Internet memerlukan wireless ISP Web pages dapat diakses melalui Wireless Application Protocol (WAP) NEXT SLIDE

© 2006 Prentice-Hall, Inc. 13 PDA Software and Accessories Standard software: –To-do list –Contacts manager –Calendar Additional software: –Microsoft Word and Excel –Games –Tools –References Blueboard: –PDA display acts as a drawing board –Connects to four other PDAs NEXT SLIDE

© 2006 Prentice-Hall, Inc. 14 Tablet PCs Komputer portabel/jinjing dengan pengenalan tulisan tangan dan ucapan Mode 2 monitor : –Laptop –Tablet NEXT SLIDE

© 2006 Prentice-Hall, Inc. 15 Tablet PC Hardware Tablet PC hardware mencakup: –CPU –Operating system –Storage capabilities –Input/output devices –Ports Teknologi tinta digital –Pressure sensitive screen –Digital pen NEXT SLIDE

© 2006 Prentice-Hall, Inc. 16 Tablet Software Windows XP Tablet PC mrpk operating system Program aplikasi kompatibel dgn Windows XP yang tersedia NEXT SLIDE

© 2006 Prentice-Hall, Inc. 17 Laptops Juga dikenal sbg notebook Daya komputasi spt desktop PC Bobot 1,5 – 3 kg NEXT SLIDE