Modelling of Camera Phone Capture Channel for JPEG Colour Barcode Images

2009 ◽  
pp. 259-266 ◽  
Author(s):  
Keng T. Tan ◽  
Siong Khai Ong ◽  
Douglas Chai
Keyword(s):  
Camera Phone

Attracting the Planets

2017 ◽  
Author(s):  
Keeley Wilson
Keyword(s):  
Operating Systems ◽  
New World ◽  
Business Models ◽  
Data Communications ◽  
Camera Phone ◽  
Software Platforms ◽  
The Creation ◽  
Symbian Os

In the late 1990s, after Nokia developed the first smartphone (the “Communicator”), executives became increasingly sensitive to the importance of operating systems, data communications, and multimedia. It was also becoming clear that more complex business models would be needed to tap in to new opportunities. This chapter describes and analyzes how Nokia managed this transformation. It describes the development of the Communicator smartphone, the establishment of the Symbian OS, and the creation of an innovative camera phone. As the nature of the industry was changing and becoming more complex, it also looks at how Nokia responded by engaging with a wider ecosystem to develop the visual radio concept. These examples highlight the challenges that the new world of software platforms and application ecosystems raised for Nokia.

scholarly journals Mobile Witnessing: Ethics and the Camera Phone in the ‘War on Terror’

2009 ◽  
Vol 6 (1) ◽  
pp. 61-76 ◽  
Author(s):  
Anna Reading
Keyword(s):  
War On Terror ◽  
Camera Phone

Add-on laser reading device for a camera phone

2005 ◽  
Author(s):  
Jukka-Tapani Mäkinen ◽  
Karri Niemelä ◽  
Hannu Vasama ◽  
Rauno Mattila ◽  
Mika Aikio ◽  
...  
Keyword(s):  
Camera Phone ◽  
Reading Device

ASSOCIATION BETWEEN CELL PHONE USAGE AND MUSCULOSKELETAL DISORDERS IN SCHOOL GOING CHILDREN

2021 ◽  
Author(s):  
Sujata Mandhwani ◽  
Sadaf Zia ◽  
Emad Salman Shaikh ◽  
Dante Duarte ◽  
Erum Tanveer
Keyword(s):  
Musculoskeletal Disorders ◽  
Cell Phone ◽  
Smart Phone ◽  
Sampling Technique ◽  
The Body ◽  
Camera Phone ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Increased Risk ◽  
Margin Of Error

The adverse effects of excessive mobile phone (MP) use on children include deprivation from sleep, increased risk of lack of concentration, depression, anxiety and obesity. No such study has been conducted in children from Pakistan. Objectives: To assess the association of MP usage and musculoskeletal disorders in school going children. Methods: This was a cross sectional survey. Data were collected from different private schools of Karachi, Pakistan. Convenient non probability sampling technique was used. A sample size of 385 students was taken keeping a confidence interval of 95% with 5% margin of error. Results: A total of 385 subjects participated. It was also noticed that 75.6% (291) students have smart phone and 5.2% (20) have conventional phone and remaining 19.2% (74) have camera phone. It was noticed that the participants 306 (79.5%) said they slept for 1–2[Formula: see text]h daily and 30 (7.8%) had sleep for 3–4[Formula: see text]h daily. One hundred and four 104 (27%) had noticed pain in neck. Conclusion: The use of MP for any activity was associated with sleep deprivation and pain in wrist/hands followed by neck and upper back pain. The usage of MP should be limited to avoid the stress on musculoskeletal parts of the body.

scholarly journals Camera Phone as the Medium

2010 ◽  
Vol 112 (1) ◽  
pp. 196-196 ◽  
Author(s):  
J Lance Lichtor
Keyword(s):  
Camera Phone

scholarly journals Mobile Visual Communication

2007 ◽  
Vol 28 (1) ◽  
pp. 49-62 ◽  
Author(s):  
Mikko Villi
Keyword(s):  
Mobile Phones ◽  
Visual Communication ◽  
Cellular Phone ◽  
Camera Phone ◽  
Visual Contact ◽  
Mobile Cellular ◽  
Camera Phones ◽  
Potential Part ◽  
Personal Photography

Abstract In this article I will elucidate the concept of photo messaging, and examine camera phones in the context of communication and photography. Camera functions are nowadays a popular add-on to the mobile (cellular) phone. Users can send photographs directly from the phone as photo messages. Findings suggest that the ubiquitous camera phone, and photo messaging, may substantially change the ways in which people use personal photography. The imaging capacity of mobile phones is becoming a potential part of perpetual visual contact. Thus taking and sending photographs on a camera phone represents a new resource for visual communication.

Qualitative Analysis on Watermarking Algorithm for Large Resolution Camera Phone Image

2014 ◽  
Author(s):  
Nazmus Saquib ◽  
Teddy S. Gunawan ◽  
Rashidah F. Olanrewaju ◽  
S. Islam ◽  
M.K. Hasan
Keyword(s):  
Qualitative Analysis ◽  
Camera Phone

Technological Innovation and Use in the Early Days of Camera Phone Photo Messaging

2018 ◽  
pp. 6296-6306
Author(s):  
Jonathan Lillie
Keyword(s):  
Technological Innovation ◽  
Industrial Design ◽  
User Studies ◽  
Camera Phone ◽  
Global Industry ◽  
Services Use ◽  
Multimedia Messaging Services

This chapter reviews user studies to look at the early era (roughly 2001 to 2007) of camera phone and MMS (multimedia messaging services) use. It then considers the role played by one of the main regional and global industry actors (Nokia) in shaping the technology and then responding to user trends and innovation. The studies reviewed show that early camera phone users embraced this technology as a significantly enhanced form of the portable analog camera, as opposed to being more enthralled with photo messaging as industry players like Nokia had hoped. The chapter concludes by arguing that technological innovation and use are impacted by many factors besides industrial design and marketing.

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