Skip to main content


Front. Psychol., 23 August 2016
Sec. Quantitative Psychology and Measurement

Can Programming Frameworks Bring Smartphones into the Mainstream of Psychological Science?

\r\nLukasz Piwek*Lukasz Piwek1*David A. EllisDavid A. Ellis2Sally AndrewsSally Andrews3
  • 1Division of Information, Decisions and Operations, School of Management, University of Bath, Bath, UK
  • 2Department of Psychology, Lancaster University, Lancaster, UK
  • 3Division of Psychology, Nottingham Trent University, Nottingham, UK

Smartphones continue to provide huge potential for psychological science and the advent of novel research frameworks brings new opportunities for researchers who have previously struggled to develop smartphone applications. However, despite this renewed promise, smartphones have failed to become a standard item within psychological research. Here we consider the key issues that continue to limit smartphone adoption within psychological science and how these barriers might be diminishing in light of ResearchKit and other recent methodological developments. We conclude that while these programming frameworks are certainly a step in the right direction it remains challenging to create usable research-orientated applications with current frameworks. Smartphones may only become an asset for psychology and social science as a whole when development software that is both easy to use and secure becomes freely available.

Several recent papers have argued convincingly that smartphones will soon become a standard research tool amongst psychologists (Gan and Goh, 2016). For example, Miller (2012) suggested that smartphones would revolutionize psychology and behavioral science, concluding that the question is not whether psychology will make use of smartphones, but rather who, where, and when. By 2012, other disciplines had already been using smartphones extensively for many years in order to measure behavioral and cognitive processes. Computer scientists, for example, are using smartphone data for a diverse range of projects, although their focus is predominantly aimed at using machine learning to predict future behaviors and actions (Song et al., 2010; de Montjoye et al., 2013; Do and Gatica-Perez, 2014). Others are attempting to make smartphones cognitive'; by developing applications that can infer users' emotions (Lee and Park, 2012) or predict when users are talking about politics (even though content of communications is never known; Wei, 2014). Those within medicine are developing a range of psychological interventions' to support patients with mental health problems (Puiatti et al., 2011; Grünerbl et al., 2012; Donker et al., 2013; Gravenhorst et al., 2014; Ly et al., 2015), assist with behavior change to increase physical activity (Bort-Roig et al., 2014; Glynn et al., 2014) and facilitate weight loss (Allen et al., 2013; Carter et al., 2013). Another project, developed by Geographers, determined which locations in the UK were “happiest,” as well as the times, days, and situations when people were most happy (MacKerron and Mourato, 2013). While the advantages of using smartphones within research continue to be well documented, psychology and psychologists have often remained largely absent from the landscape. Exceptions include psychologists who are using text messaging or commercial systems to collect survey based data (e.g., Conner and Silvia 2015). However, from 11 examples of behavioral data collected via smartphones in Miller's manifesto, only two were published by psychologists (Killingsworth and Gilbert, 2010; Dufau et al., 2011). In both papers, smartphone apps were developed and the results demonstrated that smartphones provide an efficient method of collecting data. The researchers were able to make clear conclusions after reaching a wider demographic of participants, providing greater ecological validity. However, the majority of smartphone research from psychology labs currently tends to focus on self-report data about participants own smartphone use (e.g., Derks et al. 2014), rather than using the smartphone itself as a research tool (e.g., Andrews et al. 2015).

A typical approach when utilizing smartphones for research purposes is to develop a mobile application (or app) that can be downloaded by any participant from a commercial digital store or directly from research servers (Figures 1A,B). This app can than be used to deploy surveys, run experiments, and collect data from a rich selection of on-board smartphone sensors or other connected wearables (Figures 1C,D). Table 1 shows a number of frameworks and solutions that have been developed to facilitate the process of creating apps for research purposes, with the most common applications being ecological momentary assessment (Runyan and Steinke, 2015), surveying (Conner and Silvia, 2015), and data-logging (Ferreira et al., 2016). Most solutions presented in Table 1 can also be used to generate and deploy surveys, send notifications, collect data from devices' sensors or trigger “context-related” data collection depending on researchers' goal. Amongst recent additions to those solutions is ResearchKit (; Apple 2016b) which remains the only framework to have been developed by a major smartphone manufacturer. This alone could help prevent a second replication crisis within psychology by standardizing and validating data collection methods via the sharing of universal programming code, and unifying extensive distribution channels for smartphone-based studies. But what makes ResearchKit particularly unique for psychological research is the ability to create complex “active tasks,” which goes beyond surveying and data logging. This could, in turn, be used to create sophisticated and complex studies with smartphones. Examples of this already exist within medicine; for instance, the mPower app ( uses the iPhone's sensors to measure and track Parkinsons' patients' symptoms, including tremor, balance and gait, certain vocal characteristics, and memory. Researchers behind mPower implemented not only a surveying and sensor-logging paradigm, but also a range of experimental tasks where classic clinical tests for Parkinson were innovatively adapted for a smartphone interface. Also, thanks to popularity and exposure of App Store (where the ResearchKit apps are deployed) mPower sparked the largest single study on Parkinson within only few days following its release (Apple, 2016a).


Figure 1. Diagram showing the life cycle of a smartphone research app: (A) development, (B) deployment to a digital store/device, (C) gaining informed consent, and (D) data collection and transfer. Practical barriers and problems are highlighted in red.


Table 1. A comparison of frameworks and solutions that have been developed to facilitate the process of creating apps for research purposes.

In theory, solutions with a similar level of flexibility to ResearchKit could provide a robust toolkit for conducing psychological research with smartphones regardless of its methodological complexity. In reality however, new frameworks alone are unlikely to solve the core problems surrounding a lack of psychological engagement with smartphone research. We have identified three barriers that continue to drive the slow adoption of digital smartphone research methods within psychology. These include: (1) programming barriers, (2) consent formblindness', and (3) privacy and security concerns.

Programming Barriers

Programming (writing code) has become a “universal language” for science. Many psychologists already write code in Matlab (Brainard, 1997), Python (Peirce, 2007), and R (Li and Baron, 2012) in order to develop experiments, analyse data, and visualize results. Journals such as Frontiers in Psychology and Behavior Research Methods are a testament to this, with a broad range of code, libraries, and methods freely available and described in detail (e.g., Ellis and Merdian, 2015; Piwek et al., 2015; Sochat et al., 2016). Indeed, ResearchKit was designed to make it much easier to code a research app by providing very specific and accessible tools for users: exhaustive tutorials and manuals, source code with example apps available in open code repository GitHub, and an active support forum (Apple, 2016b). It is possible to create a simple app with those tools and a basic understanding of programming. However, getting the specific details of a ResearchKit app to work in practice remains a daunting task and requires a software developer or computer scientist with the ability to program in Objective C or Swift. Other aspects of app development go far beyond ResearchKit itself as it does not, for example, provide support for data export to a cloud system or storage without additional programming knowledge; at the time of writing, no straightforward solutions exist to get data out of the iOS devices and onto a server using ResearchKit.

If it remains technically difficult to develop apps using available resources, one possibility would be to form interdisciplinary collaborations with computer science departments—who may be more skilled at developing the appropriate software. Otherwise, there are a dearth of programmers available to program a specific app. In the case of psychology, this could result in a researcher outlining their requirements for the app, which a programmer then develops. This method is reasonably unknown, however, and it remains unclear whether this would result in the development of research app that is correctly tuned to methodological and research requirements. Without the ability to see the inner workings of the app, it might be difficult to guarantee that an experimental design works as intended. Finally, any smartphone application might take some time to develop, meaning that development costs run high. According to market research the average cost of developing an app is $270,000 (Formotus, 2016). Cloud services and storage, maintenance and bug fixes also require additional funding and continued development. In the current economic climate, where researchers are increasingly required to demonstrate cost efficient research, this might turn out to an impossible long-term solution.

It is however plausible to assume that programming frameworks such as ResearchKit will gradually become more refined and accessible with more out-of-box' options to deploy research apps without heavy dependence on software developers. Perhaps a solution that will provide a platform for all researchers to develop smartphone apps needs to be more akin to applications that provide a GUI (Graphical User Interface) such as PsychoPy (Peirce, 2007) or SuperLab (Haxby et al., 1993), if the smartphone manifesto is to become a reality. For instance, PsychoPy utilizes a GUI to enable a drag-and-drop' style of interaction where the researcher can directly interact with elements of the study design without programming skills (although PsychoPy still preserves a programming capability with Python to allow for more complex designs). A GUI drastically reduces the complexity of creating, deploying and replicating any study, but has yet to be developed when it comes to building smartphone apps for research purposes.

Consent form “Blindness”

In order for participants to provide informed consent, it is important that they are fully aware of the data that are being collected. There are several problems with ensuring that this happens. Miller (2012) suggests that obtaining ethical approval would be more difficult with smartphone research because people often ignore lengthy “terms and conditions of use” that are necessary when signing up for other online and smartphone services and products. Indeed, a Fairer Finance survey (Daley, 2014) found that of those who did read the terms and conditions, only 17% actually understood the information contained within. While it is unlikely that any information sheet within psychological research would be as complicated and confusing as a 30,000 terms and conditions document, it is worth considering how participants are made aware of and understand what data will be collected about them, how the data will be stored, who will have access to it, and their rights should they wish to withdraw. One solution might involve asking participants (in both smartphone and lab-based research) to read an informed consent form, followed by several related questions. Doing so would ensure that they understand the information and provide authentic informed consent. Long-term developments however, are likely to involve the creation of specific ethical guidelines for the use of smartphones within research. Existing ethical guidelines for internet-mediated research may act as a useful starting point (British Psychological Society, 2013).

Privacy and Security Issues

A potentially more problematic issue with regards to ethical practice is the collection, transmission, and storage of data. It is common practice for most smartphone data to be transmitted via WiFi, Bluetooth, cellular network, or NFC, and stored on a cloud server. Data that researchers collect is likely to be sensitive. Indeed, seemingly innocuous data can be used to trace identity (de Montjoye et al., 2013), tell if user is a parent (Seneviratne et al., 2014), detect user mobility patterns (Song et al., 2010), or face-to-face social interactions (Osmani et al., 2014). A recent whitepaper (Symantec, 2014) highlighted that data collected by self-tracking devices and applications can be easily intercepted. While using any smartphone, it remains possible for data to compromised by additional malware applications stored on the phone–although the potential for this has been minimized on Android and iOS devices through the sandboxing of apps. Physical theft of devices can also lead to data being compromised. Transferring data between smartphone and a cloud via WiFi, Bluetooth, cellular network, or NFC may put it at risk of traffic sniffing (allowing attackers access to all transmitted data), and re-direction attacks (which would see data sent to the wrong server). Once stored in the cloud, data are again susceptible to more (and a greater number of) attacks—potentially compromising every user of the specific service (Figure 1D). This therefore makes it difficult to ensure the confidentiality of data.

The outlook may appear bleak when it comes to driving the adoption of smartphones within psychological science however; there are a number of steps that researchers can take to prevent sensitive data becoming compromised. First, data can be encrypted in the device, and only decrypted once the data has been transferred, and is no longer on a cloud device. In the event that data were obtained by unintended recipients, this would render the data practically useless. Also, developing good practice, researchers should minimize the amount of data that is collected. All data collected should relate back to the the specific research questions, and researchers should avoid collecting every retrievable segment of information from a smartphone. Finally, these issues can also be driven back towards the platform provider who should help ensure that data is secured. For example the case here is strong for Apple ResearchKit; Apple highlighted that data protection issue as a critical element for all their products, particularly for sensitive medical data that can be collected with ResearchKit, and they make a noble attempt to protect their devices ecosystem via a range of cryptographic methods and practices (Apple, 2016a). Specifically, differential privacy' aims to maximize the accuracy of queries from users' data while minimizing the chances of identifying an individual by using statistical masking' methods such as hashing, subsampling and noise injection (Dwork and Roth, 2013).


ResearchKit remains a major topic at Apple's Keynote. All five previous apps were mentioned, and their usefulness demonstrated. While promotional videos suggested that “ResearchKit [had] clearly transformed research” (Apple, 2016a), the reality is rather modest and non- existent outside of medicine. Apple presented only three new apps that were released with the use of ResearchKit in the last year. Thats is not surprising in itself—the event has limited time, but a detailed search reveals that only 25 ResearchKit apps were added between March 2015 and March 2016. In total, only 30 studies have used the ResearchKit system (as for May 2016). Its difficult to evaluate this number because many apps may remain under development, but in comparison there were around 25,000 other apps (Statista, 2016) released in the same period via the App Store. In short, the excitement around ResearchKit for research is high, but adoption remains relatively low across the board.

Smartphone research within psychology remains particularly limited despite clear potential and the practical pains continue to provide significant barriers. First, initial app development is difficult and time intensive even with the advent of standardized development frameworks like ResearchKit. While there are a number of platforms available (and in development) these still require a high level of programming ability. Secondly, ethical issues surrounding data storage and transmission mean that researchers and institutions remain cautious, or unable to provide adequate reassurance that collected data will be secure. A small number of researchers continue to explore the use of smartphones for collecting and validating psychological data, but this has not yet grown into the revolution of psychological and behavioral science research that Miller anticipated in his 2012 manifesto. However, early adopters using smartphone sensors to conduct empirical research have found ways to maintain empirical rigour and demonstrated that many lab-based phenomena are visible when testing outside the lab (Andrews et al., 2015). Therefore, while research within psychology is still not fully benefitting from the power of smartphones, the barriers are perhaps gradually diminishing.

Author Contributions

Conception of the initial idea behind the Perspective: LP, DE. Revisions of consecutive drafts and writing up of final version: LP, DE, SA. Design of Figure 1 diagram: LP.

Conflict of Interest Statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.


Aharony, N., Pan, W., Ip, C., Khayal, I., and Pentland, A. (2011). Social fMRI: investigating and shaping social mechanisms in the real world. Pervas Mobile Comput. 7, 643–659. doi: 10.1016/j.pmcj.2011.09.004

CrossRef Full Text | Google Scholar

Allen, J. K., Stephens, J., Dennison Himmelfarb, C. R., Stewart, K. J., and Hauck, S. (2013). Randomized controlled pilot study testing use of smartphone technology for obesity treatment. J. Obes. 2013:151597. doi: 10.1155/2013/151597

PubMed Abstract | CrossRef Full Text | Google Scholar

Andrews, S., Ellis, D. A., Shaw, H., and Piwek, L. (2015). Beyond self-report: tools to compare estimated and real-world smartphone use. PLoS ONE 10:e0139004. doi: 10.1371/journal.pone.0139004

PubMed Abstract | CrossRef Full Text | Google Scholar

Apple (2016a). Apple Keynote March 2016. Available online at:

Apple (2016b). Apple Researchkit. Available online at:

Bort-Roig, J., Gilson, N. D., Puig-Ribera, A., Contreras, R. S., and Trost, S. G. (2014). Measuring and influencing physical activity with smartphone technology: a systematic review. Sports Med. 44, 671–686. doi: 10.1007/s40279-014-0142-5

PubMed Abstract | CrossRef Full Text | Google Scholar

Brainard, D. H. (1997). The psychophysics toolbox. Spatial Vis. 10, 433–436. doi: 10.1163/156856897X00357

PubMed Abstract | CrossRef Full Text | Google Scholar

British Psychological Society (2013). Ethics Guidelines for Internet-Mediated Research. Available online at:

Carter, M. C., Burley, V. J., Nykjaer, C., and Cade, J. E. (2013). Adherence to a smartphone application for weight loss compared to website and paper diary: pilot randomized controlled trial. J. Med. Internet Res. 15, 1–17. doi: 10.2196/jmir.2283

CrossRef Full Text

Carter, S., Mankoff, J., and Heer, J. (2007). “Momento: support for situated ubicomp experimentation,” in Proceedings of the SIGCHI Conference on Human Factors in Computing Systems - CHI '07, (New York, NY: ACM Press).

Conner, T. S., and Silvia, P. J. (2015). Creative days: a daily diary study of emotion, personality, and everyday creativity. Psychol. Aesthet. Creativ. Arts 9, 463–470. doi: 10.1037/aca0000022

CrossRef Full Text

Daley, J. (2014). Spare Us the Small Print. Available online at:

de Montjoye, Y.-A., Hidalgo, C. a., Verleysen, M., and Blondel, V. D. (2013). Unique in the crowd: the privacy bounds of human mobility. Sci. Rep. 3:1376. doi: 10.1038/srep01376

CrossRef Full Text

Derks, D., van Mierlo, H., and Schmitz, E. B. (2014). A diary study on work-related smartphone use, psychological detachment and exhaustion: examining the role of the perceived segmentation norm. J. Occupat. Health Psychol. 19, 74–84. doi: 10.1037/a0035076

CrossRef Full Text

Do, T. M. T., and Gatica-Perez, D. (2014). Where and what: using smartphones to predict next locations and applications in daily life. Pervas. Mobile Comput. 12, 79–91. doi: 10.1016/j.pmcj.2013.03.006

CrossRef Full Text | Google Scholar

Donker, T., Petrie, K., Proudfoot, J., Clarke, J., Birch, M.-R., and Christensen, H. (2013). Smartphones for smarter delivery of mental health programs: a systematic review. J. Med. Internet Res. 15, e247. doi: 10.2196/jmir.2791

PubMed Abstract | CrossRef Full Text | Google Scholar

Dufau, S., Duñabeitia, J. A., Moret-Tatay, C., McGonigal, A., Peeters, D., Alario, F. X., et al. (2011). Smart phone, smart science: how the use of smartphones can revolutionize research in cognitive science. PLoS ONE 6:e24974. doi: 10.1371/journal.pone.0024974

PubMed Abstract | CrossRef Full Text | Google Scholar

Dwork, C., and Roth, A. (2013). The algorithmic foundations of differential privacy. Found. Trends Theor. Comput. Sci. 9, 211–407. doi: 10.1561/0400000042

CrossRef Full Text | Google Scholar

Ellis, D. A., and Merdian, H. L. (2015). Thinking outside the box: developing dynamic data visualizations for psychology with shiny. Front. Psychol. 6:1782. doi: 10.3389/fpsyg.2015.01782

PubMed Abstract | CrossRef Full Text | Google Scholar

Falaki, H., Mahajan, R., and Estrin, D. (2011). “SystemSens: a tool for monitoring usage in smartphone research deployments,” in Proceedings of the Sixth International Workshop on MobiArch - MobiArch '11 (New York, NY: ACM Press).

Google Scholar

Ferreira, D., Kostakos, V., and Dey, A. K. (2015). AWARE: mobile context instrumentation framework. Front. ICT 2:6. doi: 10.3389/fict.2015.00006

CrossRef Full Text | Google Scholar

Ferreira, D., Kostakos, V., and Schweizer, I. (2016). Human Sensors on the Move. Bern: Springer International Publishing.

Google Scholar

Formotus (2016). Figuring the Costs of Custom Mobile Business App Development. Available online at:

Gan, S. K.-E., and Goh, B. Y.-L. (2016). Editorial: a dearth of apps for psychology: the mind, the phone, and the battery. Sci. Phone Apps Mobile Dev. 2, 1. doi: 10.1186/s41070-016-0005-6

CrossRef Full Text | Google Scholar

Glynn, L. G., Hayes, P. S., Casey, M., Glynn, F., Alvarez-Iglesias, A., Newell, J., et al. (2014). Effectiveness of a smartphone application to promote physical activity in primary care: the SMART MOVE randomised controlled trial. Br. J. Gen. Pract. J. R. College Gen. Practition. 64, e384–e391. doi: 10.3399/bjgp14x680461

CrossRef Full Text

Gravenhorst, F., Muaremi, A., Bardram, J., Grünerbl, A., Mayora, O., Wurzer, G., et al. (2014). Mobile phones as medical devices in mental disorder treatment: an overview. Pers. Ubiquit. Comput. 19, 335–353. doi: 10.1007/s00779-014-0829-5

CrossRef Full Text | Google Scholar

Grünerbl, A., Oleksy, P., Bahle, G., Haring, C., Weppner, J., and Lukowicz, P. (2012). “Towards smart phone based monitoring of bipolar disorder,” in Proceedings of the Second ACM Workshop on Mobile Systems, Applications, and Services for HealthCare - mHealthSys '12 (New York, NY: ACM Press).

Haxby, J. V., Parasuraman, R., Lalonde, F., and Abboud, H. (1993). SuperLab: general-purpose Macintosh software for human experimental psychology and psychological testing. Behav. Res. Methods Ins. Comput. 25, 400–405. doi: 10.3758/BF03204531

CrossRef Full Text | Google Scholar

Killingsworth, M. A., and Gilbert, D. T. (2010). A wandering mind is an unhappy mind. Science 330, 932. doi: 10.1126/science.1192439

CrossRef Full Text

Lathia, N., Pejovic, V., Rachuri, K. K., Mascolo, C., Musolesi, M., and Rentfrow, P. J. (2013). Smartphones for large-scale behavior change interventions. IEEE Pervas. Comput. 12, 66–73. doi: 10.1109/MPRV.2013.56

CrossRef Full Text | Google Scholar

Lee, H., and Park, I. P. (2012). “Towards unobtrusive emotion recognition for affective social communication,” in 2012 IEEE Consumer Communications and Networking Conference (CCNC) (Las Vegas, NV), 260–264.

Google Scholar

Li, Y., and Baron, J. (2012). Behavioral Research Data Analysis with R. New York, NY: Springer.

Google Scholar

Ly, K. H., Topooco, N., Cederlund, H., Wallin, A., Bergström, J., Molander, O., et al. (2015). Smartphone-supported versus full behavioural activation for depression: a randomised controlled trial. PLoS ONE 10:e0126559. doi: 10.1371/journal.pone.0126559

PubMed Abstract | CrossRef Full Text | Google Scholar

MacKerron, G., and Mourato, S. (2013). Happiness is greater in natural environments. Glob. Environ. Change 23, 992–1000. doi: 10.1016/j.gloenvcha.2013.03.010

CrossRef Full Text | Google Scholar

Miller, G. (2012). The smartphone psychology manifesto. Perspect. Psychol. Sci. 7, 221–237. doi: 10.1177/1745691612441215

PubMed Abstract | CrossRef Full Text | Google Scholar

Osmani, V., Carreras, I., Matic, A., and Saar, P. (2014). An analysis of distance estimation to detect proximity in social interactions. J. Ambi. Intel. Human. Comput. 5, 297–306. doi: 10.1007/s12652-012-0171-6

CrossRef Full Text | Google Scholar

Peirce, J. W. (2007). PsychoPy–psychophysics software in Python. J. Neurosci. Methods 162, 8–13. doi: 10.1016/j.jneumeth.2006.11.017

PubMed Abstract | CrossRef Full Text

Piwek, L., Petrini, K., and Pollick, F. (2015). A dyadic stimulus set of audiovisual affective displays for the study of multisensory, emotional, social interactions. Behav. Res. Methods. doi: 10.3758/s13428-015-0654-4. [Epub ahead of print].

PubMed Abstract | CrossRef Full Text | Google Scholar

Puiatti, A., Mudda, S., Giordano, S., and Mayora, O. (2011). “Smartphone-centred wearable sensors network for monitoring patients with bipolar disorder,” in 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Boston, MA: IEEE).

PubMed Abstract | Google Scholar

Ramanathan, N., Alquaddoomi, F., Falaki, H., George, D., Hsieh, C.-K., Jenkins, J., et al. (2012). “ohmage: an Open mobile system for activity and experience sampling,” in Proceedings of the 6th International Conference on Pervasive Computing Technologies for Healthcare (San Diego, CA: IEEE).

Google Scholar

Runyan, J. D., and Steinke, E. G. (2015). Virtues, ecological momentary assessment/intervention and smartphone technology. Front. Psychol. 6:481. doi: 10.3389/fpsyg.2015.00481

PubMed Abstract | CrossRef Full Text | Google Scholar

Seneviratne, S., Seneviratne, A., Mohapatra, P., and Mahanti, A. (2014). Predicting user traits from a snapshot of apps installed on a smartphone. ACM SIGMOBILE Mob. Comput. Commun. Rev. 18, 1–8. doi: 10.1145/2636242.2636244

CrossRef Full Text | Google Scholar

Sochat, V. V., Eisenberg, I. W., Enkavi, A. Z., Li, J., Bissett, P. G., and Poldrack, R. A. (2016). The experiment factory: standardizing behavioral experiments. Front. Psychol. 7:610. doi: 10.3389/fpsyg.2016.00610

PubMed Abstract | CrossRef Full Text | Google Scholar

Song, C., Qu, Z., Blumm, N., and Barabási, A.-L. (2010). Limits of predictability in human mobility. Science 327, 1018–1021. doi: 10.1126/science.1177170

PubMed Abstract | CrossRef Full Text

Statista (2016). Number of Newly Developed Applications/Games Submitted for Release to the Itunes App Store from 2012 to 2016. Available online at:

Wagner, D. T., Rice, A., and Beresford, A. R. (2014). “Device analyzer: understanding smartphone usage,” in Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, Vol. 131, eds I. Stojmenovic, Z. Cheng, and S. Guo (Tokyo: Springer International Publishing), 195–208.

Wei, R. (2014). Texting, tweeting, and talking: effects of smartphone use on engagement in civic discourse in China. Mobile Med. Commun. 2, 3–19. doi: 10.1177/2050157913500668

CrossRef Full Text | Google Scholar

Keywords: smartphones, mobile apps, digital sensors, behavioral informatics, mobile computing

Citation: Piwek L, Ellis DA and Andrews S (2016) Can Programming Frameworks Bring Smartphones into the Mainstream of Psychological Science? Front. Psychol. 7:1252. doi: 10.3389/fpsyg.2016.01252

Received: 21 June 2016; Accepted: 08 August 2016;
Published: 23 August 2016.

Edited by:

Pietro Cipresso, Istituto Auxologico Italiano - Istituto di Ricovero e Cura a Carattere Scientifico, Italy

Reviewed by:

Denzil Ferreira, University of Oulu, Finland
Adamantios Koumpis, University of Passau, Germany
Kening Zhu, City University of Hong Kong, China

Copyright © 2016 Piwek, Ellis and Andrews. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

*Correspondence: Lukasz Piwek,

Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.