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"Cell Phones."
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Loud Louie
\"Louie the cell phone needs to learn when to use his inside voice\"--Page 4 of cover.
Book
Where are you?
This book sheds light on the most philosophically interesting of contemporary objects: the cell phone. \"Where are you?\"--a question asked over cell phones myriad times each day--is arguably the most philosophical question of our age, given the transformation of presence the cell phone has wrought in contemporary social life and public space. Throughout all public spaces, cell phones are now a ubiquitous prosthesis of what Descartes and Hegel once considered the absolute tool: the hand. Their power comes in part from their ability to move about with us--they are like a computer, but we can carry them with us at all times--in part from what they attach to us (and how), as all that computational and connective power becomes both handy and hand-sized. Quite surprisingly, despite their name, one might argue, as Ferraris does, that cell phones are not really all that good for sound and speaking. Instead, the main philosophical point of this book is that mobile phones have come into their own as writing machines--they function best for text messages, e-mail, and archives of all kinds. Their philosophical urgency lies in the manner in which they carry us from the effects of voice over into reliance upon the written traces that are, Ferraris argues, the basic stuff of human culture. Ontology is the study of what there is, and what there is in our age is a huge network of documents, papers, and texts of all kinds. Social reality is not constructed by collective intentionality; rather, it is made up of inscribed acts. As Derrida already prophesized, our world revolves around writing. Cell phones have attached writing to our fingers and dragged it into public spaces in a new way. This is why, with their power to obliterate or morph presence and replace voice with writing, the cell phone is such a philosophically interesting object.
eBook
Mining Google and Apple mobility data: temporal anatomy for COVID-19 social distancing
We employ the Google and Apple mobility data to identify, quantify and classify different degrees of social distancing and characterise their imprint on the first wave of the COVID-19 pandemic in Europe and in the United States. We identify the period of enacted social distancing via Google and Apple data, independently from the political decisions. Our analysis allows us to classify different shades of social distancing measures for the first wave of the pandemic. We observe a strong decrease in the infection rate occurring two to five weeks after the onset of mobility reduction. A universal time scale emerges, after which social distancing shows its impact. We further provide an actual measure of the impact of social distancing for each region, showing that the effect amounts to a reduction by 20–40% in the infection rate in Europe and 30–70% in the US.
Journal Article
Dengeki Daisy
\"After orphan Teru Kurebayashi loses her beloved older brother, she finds solace in the messages she exchanges with Daisy, an enigmatic figure who can only be reached through the cell phone her brother left her. Meanwhile, mysterious Tasuku Kurosaki always seems to be around whenever Teru needs help. Could Daisy be a lot closer than Teru things?\"--Cover.
Book
Effect of restricting bedtime mobile phone use on sleep, arousal, mood, and working memory: A randomized pilot trial
This study aimed to assess the effects of restricting mobile phone use before bedtime on sleep, pre-sleep arousal, mood, and working memory.
Thirty-eight participants were randomized to either an intervention group (n = 19), where members were instructed to avoid using their mobile phone 30 minutes before bedtime, or a control group (n = 19), where the participants were given no such instructions. Sleep habit, sleep quality, pre-sleep arousal and mood were measured using the sleep diary, the Pittsburgh sleep quality index, the Pre-sleep Arousal Scale and the Positive and Negative Affect Schedule respectively. Working memory was tested by using the 0-,1-,2-back task (n-back task).
Restricting mobile phone use before bedtime for four weeks was effective in reducing sleep latency, increasing sleep duration, improving sleep quality, reducing pre-sleep arousal, and improving positive affect and working memory.
Restricting mobile phone use close to bedtime reduced sleep latency and pre-sleep arousal and increased sleep duration and working memory. This simple change to moderate usage was recommended to individuals with sleep disturbances.
Journal Article
A night at the zoo
During a visit to the zoo, Pop and Sam grow tired but while they are napping, not only does the zoo close for the day but the animals come out to play--with Pop's cell phone.
Book
Mobile Phone–Based Telemedicine Practice in Older Chinese Patients with Type 2 Diabetes Mellitus: Randomized Controlled Trial
Previous studies on telemedicine interventions have shown that older diabetic patients experience difficulty in using computers, which is a barrier to remote communication between medical teams and older diabetic patients. However, older people in China tend to find it easy to use mobile phones and personal messaging apps that have a user-friendly interface. Therefore, we designed a mobile health (mHealth) system for older people with diabetes that is based on mobile phones, has a streamlined operation interface, and incorporates maximum automation.
The goal of the research was to investigate the use of mobile phone-based telemedicine apps for management of older Chinese patients with type 2 diabetes mellitus (T2DM). Variables of interest included efficacy and safety.
A total of 91 older (aged over 65 years) patients with T2DM who presented to our department were randomly assigned to one of two groups. Patients in the intervention group (n=44) were provided glucometers capable of data transmission and received advice pertaining to medication, diet, and exercise via the mHealth telemedicine system. Patients assigned to the control group (n=47) received routine outpatient care with no additional intervention. Patients in both groups were followed up at regular 3-month intervals.
After 3 months, patients in the intervention group showed significant (P<.05) improvement in postprandial plasma glucose level. After 6 months, patients in the intervention group exhibited a decreasing trend in postprandial plasma glucose and glycated hemoglobin levels compared with the baseline and those in the control group (P<.05).
Mobile phone-based telemedicine apps help improve glycemic control in older Chinese patients with T2DM.
China Clinical Trial Registration Center ChiCTR 1800015214; http://www.chictr.org.cn/showprojen.aspx?proj=25949 (Archived by WebCite at http://www.webcitation.org/73wKj1GMq).
Journal Article
The strength of long-range ties in population-scale social networks
It seems reasonable that we would have the closest, strongest ties with people in our immediate social network and that the ties between networks would be weaker. However, Park et al. discovered strong ties that spanned extreme network (not geographic) distances in 11 culturally diverse population-scale networks on four continents—encompassing 56 million Twitter users and 58 million mobile phone subscribers. Although they are fairly rare, strong ties between networks could be important for the spreading of ideas or disease. Science , this issue p. 1410 Data from millions of twitter and mobile phone subscribers suggest that strong, long-range ties bridge distant online communities. Long-range connections that span large social networks are widely assumed to be weak, composed of sporadic and emotionally distant relationships. However, researchers historically have lacked the population-scale network data needed to verify the predicted weakness. Using data from 11 culturally diverse population-scale networks on four continents—encompassing 56 million Twitter users and 58 million mobile phone subscribers—we find that long-range ties are nearly as strong as social ties embedded within a small circle of friends. These high-bandwidth connections have important implications for diffusion and social integration.
Journal Article