Ubiquitous Computing

http://www.unhas.ac.id/amil/mk/S2TE/2014_2/ubicomp/

L#1

Amil A. Ilhamhttp://www.unhas.ac.id/amil

What is Ubiquitous Computing

(UbiComp)

Ubiquitous computing is the method of enhancing computer use by making many computers available throughout the physical environment, but making them effectively invisible to the user.invisible to the user.

Integrate computers seamlessly into the world

invisible, everywhere computing.

often called pervasive/invisible computing.

Ubicomp is about making computers invisible.

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Ubiquitous computing = mobile

computing + intelligent environment.

Technology View

Computers everywhere embedded into fridges, washing machines, door locks, cars, furniture.

Intelligent environment.

Mobile portable computing devicesMobile portable computing devices

Wireless communication seamless mobile/fixed.

User View

Invisible implicit interaction with your environment.

Augmenting human abilities in context of tasks

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Ubicomp vs. Virtual Reality

Should we live in virtual computing world? Or should computing come out and live in our physical world?

VR is about simulating physical world & putting people inside virtual computing world. (Limited applications & activities.).activities.).

Ubicomp is about bringing computing to peoples physical world, integrating with everyday objects and activities.

Ubiquitous computing is an integration of human factors, computer science, engineering, and social sciences.

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Ubicomp

Evolution

Constraint:

- best way to serve the user community is not clear.

Approach:

- Prototype the solution

- Acquire feedback from users.

- Modify the application

(with least possible downtime)

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Generic Features

Transparent

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Transparent

Interfaces

Awareness

of Context

Capture

Experience

Generic Features

TRANSPARENT INTERFACES

- Hide their presence from user

- Provide interaction between user and application

Examples:

Gesture recognition

Speech recognition

Free form pen interaction

Computational perception etc.

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Generic Features

TRANSPARENT INTERFACES

Keyboard and mouse are still the most commonly used interfaces !!

Need:

- flexible interfaces

- Varied interfaces that can provide similar functionality

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Generic Features

CONTEXT AWARENESS

Context information about the environment

with which the application is associated.

LOCATION and TIME are simple examples

of context !

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Generic Features

CONTEXT AWARENESS

Context aware application:

- is one which can capture the context

- assign meaning to it- assign meaning to it

- change behavior accordingly

Need:

Applications that are context aware and allow rapid personalization of their services.

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Generic Features

AUTOMATED CAPTURE

To capture our day-to-day experience andmake it available for future use.

Constraints:- Multiple streams of information- Multiple streams of information- Their time synchronization- Their correlation and integration

Need: Automated tools that support capture, integration and

future access of info.

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Software structuring issues

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Software structuring issues

IF (modifications to the system are not done

correctly)

THEN (downtime of the system may increase

drastically)drastically)

Hence, structuring is imperative for such an

approach of UbiComp application

development !!

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Tugas Group #1

Carilah 1 paper yang berbahasa Inggris yang

berasal dari proceeding seminar internasional

atau jurnal internasional.

Buat ringkasannya dalam bahasa Indonesia, Buat ringkasannya dalam bahasa Indonesia,

diketik 1 spasi, font 12, sebanyak 3 halaman.

Terjemahan dengan tools seperti Google

Translate bernilai NOL.

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Tugas Group #1

Format Ringkasan

Ditulis dalam Bhs Indonesia1. Judul dan penulis

2. Rumusan masalah

3. Penelitian lain yang terkait (related work)

4. Metodologi penelitian

5. Hasil

6. Kesimpulan

7. Saran (Future Work)

8. Kontribusi

Komentar dari anda1. Pelajaran yang anda petik (lesson learned)

2. Usulan pengembangan penelitian menurut anda

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Tugas Group #1

Kriteria Penilaian

1. Relevansi paper dengan mata kuliah UbiComp.

Tidak OOT

2. Sumber paper

Jurnal atau IEEE/ACM conference Jurnal atau IEEE/ACM conference

3. Usia paper

Baru atau kadaluarsa

4. Kesamaan paper

Kesamaan pilihan paper dengan pilihan teman

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Tugas Group #1

Presentasi

1. 1 kelompok 2 orang.

2. Tugas ini akan dipresentasikan mulai

pertemuan ke-4.

3. Print out paper asli dan ringkasan dikumpulkan3. Print out paper asli dan ringkasan dikumpulkan

pada hari terakhir presentasi.

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