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"Sticky notes"
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The flatshare
\"After a bad breakup, Tiffy Moore needs a place to live. Fast. And cheap. But the apartments in her budget have her wondering if astonishingly colored mold on the walls counts as art. Desperation makes her open minded, so she answers an ad for a flatshare. Leon, a night shift worker, will take the apartment during the day, and Tiffy can have it nights and weekends. He'll only ever be there when she's at the office. In fact, they'll never even have to meet\"--Publisher marketing.
BOOK
Physical Versus Digital Sticky Notes in Collaborative Ideation
In this paper, we compare the use of physical and digital sticky notes in collaborative ideation. Inspired by a case study in a design company, we focus on a collaborative ideation task, which is often part of pair-wise brainstorming in design. For comparison and to focus on the different materiality, we developed a digital sticky notes setup designed to be as close to the physical setup as possible, not adding any advanced digital features, even though technology has reached a stage where more sophisticated use of digital sticky notes on digital boards is possible. In this paper, we present a study of ideation among pairs of experienced sticky note users. The ideation sessions were video recorded and analyzed to focus on how collaboration is supported across the two setups. Based on quantitative analyses of the participants’ interactions with the artefacts, talking patterns, position and attention during the sessions, we qualify how the differences and similarities between the 2 setups have an impact on note handling, ideation techniques, group dynamics and socio-spatial configuration, e.g. the use of the room, the boards and tables. We conclude that, while the physical setup seems more appropriate for creating notes and posting notes, the digital setup invites more note interaction. Nevertheless, we did not find significant differences in the ideation outcome (e.g., number of notes created) or how participants collaborated between the 2 setups. Hence, we argue that collaborative ideation can successfully be supported in a digital setup as well. Consequently, we believe that the next step in a technological setup is not an either or, but should bring the best of the two worlds together.
Journal Article
Posted
In middle school, words aren't just words. They can be weapons. They can be gifts. The right words can win you friends or make you enemies. They can come back to haunt you. Sometimes they can change things forever. When cell phones are banned at Branton Middle School, Frost and his friends Deedee, Wolf, and Bench come up with a new way to communicate: leaving sticky notes for each other all around the school. It catches on, and soon all the kids in school are leaving notes -- though for every kind and friendly one, there is a cutting and cruel one as well. In the middle of this, a new girl named Rose arrives at school and sits at Frost's lunch table. Rose is not like anyone else at Branton Middle School, and it's clear that the close circle of friends Frost has made for himself won't easily hold another. As the sticky-note war escalates, and the pressure to choose sides mounts, Frost soon realizes that after this year, nothing will ever be the same.
Book
Secondary and tertiary transfer of latent fingermarks using a sticky note – A feasibility study
Latent fingermarks are enhanced in order to be visible and available for comparison to determine source. Once a fingermark has been identified to a source, the activity that led to it being left on a particular surface may need to be determined. It has been previously shown that under certain conditions fingermarks initially deposited onto a surface (the primary transfer) can be transferred on to another substrate through direct contact – secondary transfer. This study investigates the possibility of secondary and subsequent tertiary transfer using sticky notes. To explore secondary transfer, fingermarks were deposited directly onto two different brands of sticky notes, spanning the adhesive and non-adhesive areas, and then placed in direct contact with paper for up to 72 h under a 5 kg weight. For some donors, there was transfer of fingermarks from the sticky note to the paper, with better results for the adhesive areas. The quality of the transferred fingermarks was dependent on initial fingermark quality and the transferred fingermark was a mirror image of the original. The type of paper used as the secondary substrate was also shown to have an effect. Given the adhesive nature of sticky notes tertiary transfer was also investigated and the potential to lift fingermarks from a glass slide and transfer them onto paper or a second glass slide. In the case of transfer to paper, there were only tertiary transferred fingermarks considered to be of useful quality (score 3 or 4) in 6% of samples and a further 33% of samples were detected but provided evidence of contact only (score 1 or 2) (n = 120). For transfer to glass, tertiary transferred samples were of poorer quality with no useful fingermarks and only 3% of samples scoring 1 or 2 (n = 120). The latter was in part due to the deposition of sticky note adhesive traces obscuring the fingermarks. In the case of tertiary transfer, fingermarks on the final tertiary surface were in the correct orientation. This work demonstrates that whilst tertiary transfer of fingermarks is possible under the laboratory conditions used, the likelihood of the effective transfer of a useful and potentially identifiable fingermark is in reality low.
•Potential for secondary and tertiary transfer of latent fingermarks was explored.•Fingermarks can secondary transfer to/from sticky notes but are laterally reversed.•Very limited tertiary transfer from glass to paper or glass using a sticky note.•Traces of adhesive left as evidence of sticky note contact with substrate.
Journal Article
Hybrid conferences in the post-COVID-19 era: Time yet for a paradigm shift for medical associations
Materials and Methods: The physical attendees were surveyed post-ACSICON 2021 conference online, using a mixed-methods technique. Attendees were given a 16-point questionnaire using Google Forms that covered subjects including the COVID-19 preventive procedure, immunization status, infection rates during and after the conference, and overall satisfaction with the hybrid conference. A total of 231 people were sent the survey questionnaire. Results: Only 0.4% (n = 1) of the participants reported being infected by COVID-19 virus after the conference. 86% (n = 198) of the respondents also felt that all the necessary precautions were taken during the ACSICON 2021conference. Most of the respondents (82%, n = 189) rated the hybrid conference interaction to be more satisfying than an online conference. An overwhelming majority of the respondents (92%, n = 209) found hybrid conferences to be a safer option than regular conference. Conclusion: The COVID-19 pandemic's scope has forced a paradigm change in medical practice and research (1). ACSICON 2021 is an example of how, with careful organization, strict implementation of meticulous preventive procedures, and strict adherence to the COVID-19 protocol, medical conferences may be held without danger of infection and its transmission. Given the pace with which vaccinations are being administered, a new reality in which technology and live networking intersect via hybrid conferences will result in a more engaging and adaptable medical conference experience. In the long run, this can bring about a significant shift in the conduct of scientific meetings to best suit delegates' needs and conveniences.
Journal Article
An Ultra-Low Power Sticky Note Using E-Paper Display for the Internet of Things
There are over 300 million smart homes worldwide and 60.4 million smart homes in the US, using devices like smart thermostats, smart plugs, smart door locks, etc. Yet in this age of smart and connected devices, we still use paper-based sticky notes on doors to display messages such as “Busy, do not disturb”, “In a Zoom meeting”, etc. In this project, a novel IoT-connected digital sticky note system was developed where the user can wirelessly send messages from a smartphone to a sticky note display. The sticky note displays can be hung on the doors of offices, hotels, homes, etc. The display could be updated with the user’s message sent from anywhere in the world. The key design challenge was to develop the display unit to consume as little power as possible to increase battery life. A prototype of the proposed system was developed comprising ultra-low-power sticky note display units consuming only 404 µA average current and having a battery life of more than six months, with a Wi-Fi-connected hub unit, an MQTT server, and a smartphone app for composing the message.
Journal Article
Obérisk: Cybersecurity Requirements Elicitation through Agile Remote or Face-to-Face Risk Management Brainstorming Sessions
Cyberattacks make the news daily. Systems must be appropriately secured. Cybersecurity risk analyses are more than ever necessary, but… traveling and gathering in a room to discuss the topic has become difficult due to the COVID, whilst having a cybersecurity expert working isolated with an electronic support tool is clearly not the solution. In this article, we describe and illustrate Obérisk, an agile, cross-disciplinary and Obeya-like approach to risk management that equally supports face-to-face or remote risk management brainstorming sessions. The approach has matured for the last three years by using it for training and a wide range of real industrial projects. The overall approach is detailed and illustrated on a naval use case, with extensive feedback from the end-users. We show that Obérisk is really time-efficient and effective at managing risks at the early stages of a project, whilst remaining extremely low-cost. As the project grows or when the system is deployed, it may eventually be necessary to shift to a more comprehensive commercial electronic support tool.
Journal Article
An early algebra approach to pattern generalisation: Actualising the virtual through words, gestures and toilet paper
This paper focuses on pattern generalisation as a way to introduce young students to early algebra. We build on research on patterning activities that feature, in their work with algebraic thinking, both looking for sameness recursively in a pattern (especially figural patterns, but also numerical ones) and conjecturing about function-based relationships that relate variables. We propose a new approach to pattern generalisation that seeks to help children (grades 2 and 3) work both recursively and functionally, and to see how these two modes are connected through the notion of variable. We argue that a crucial change must occur in order for young learners to develop a flexible algebraic discourse. We draw on Sfard's (2008) communication approach and on Châtelet's (2000) notion of the virtual in order to pursue this argument. We also root our analyses within a new materialist perspective that seeks to describe phenomena in terms of material entanglement, which include, in our classroom research context, not just the children and the teacher, but also words, gestures, physical objects and arrangements, as well as numbers, operations and variables.
Journal Article
Using Apps to Support Disciplinary Literacy and Science Learning
Apps, specialized programs used on mobile computers, can be used in innovative ways to enhance science and literacy learning. With the skilled guidance of their teachers, students can exploit app affordances for learning and acquire disciplinary literacies unique to science. This article showcases apps that help students to access information, make sense of it, and create their own products that include rich visual representations. We also describe teaching approaches that support the close reading of science texts through the use of note‐taking and annotation apps. Classroom examples that are featured illustrate that these app affordances are not simply in the apps, but rather, fostered by how the teachers exploit these affordances to achieve their own particular learning objectives. As we become more familiar with new apps as educational tools, we need to be mindful about how these tools strategically in ways that best enhance our students’ own learning. FREE author podcast
Journal Article