Carpenter v. United States: How Many Cell Phone Location Points Constitute a Search Under the Fourth Amendment?

In Carpenter v. United States, the Supreme Court will decide whether the government’s acquisition of a suspect’s cell site location information (“CSLI”) during an ongoing criminal investigation is a “search” under the Fourth Amendment, and thus requires a showing of probable cause to obtain a warrant. This opinion will have future consequences for Americans and their privacy interests as cell sites continue to be built and CSLI records increasingly contain more private information about cell phone users. This commentary argues that that the necessity of owning and using cell phones renders past tests obsolete. With wavering, subjective expectations of what information is actually private in society today, the Court should thus create a new test that makes a prescriptive claim about expectations of privacy and compares newer technologies with older ones. The Court should hold that obtaining CSLI records without a warrant is an unreasonable search under the Fourth Amendment

Risk management and the stratification of logistics service provision

This paper stems from a research project undertaken between 2007 and 2010. It discusses the development of supply chain management together with the understanding of the impact of supply chain risk. It gives an overview of the increasing stratification of service provision from first part logistics to joint service consortia and proposes a model balancing risk with service provision

The design research pyramid: a three layer framework

To support knowledge-based design development, considerable research has been conducted from various perspectives at different levels. The research on knowledge-based design support systems, generic design artefact and design process modelling, and the inherent quality of design knowledge itself are some examples of these perspectives. The structure underneath the research is not a disparate one but ordered. This paper provides an overview of some ontologies of design knowledge and a layered research framework of knowledge-based engineering design support. Three layers of research are clarified in this pattern: knowledge ontology, design knowledge model, and application. Specifically, the paper highlights ontologies of design knowledge by giving a set of classifications of design knowledge from different points of view. Within the discussion of design knowledge content ontology, two topologies, i.e., teleology and evolutionary, are identified

Carpenter v. United States: How Many Cell Phone Location Points Constitute a Search Under the Fourth Amendment?

In Carpenter v. United States, the Supreme Court will decide whether the government’s acquisition of a suspect’s cell site location information (“CSLI”) during an ongoing criminal investigation is a “search” under the Fourth Amendment, and thus requires a showing of probable cause to obtain a warrant. This opinion will have future consequences for Americans and their privacy interests as cell sites continue to be built and CSLI records increasingly contain more private information about cell phone users. This commentary argues that that the necessity of owning and using cell phones renders past tests obsolete. With wavering, subjective expectations of what information is actually private in society today, the Court should thus create a new test that makes a prescriptive claim about expectations of privacy and compares newer technologies with older ones. The Court should hold that obtaining CSLI records without a warrant is an unreasonable search under the Fourth Amendment

Predicting language learners' grades in the L1, L2, L3 and L4: the effect of some psychological and sociocognitive variables

This study of 89 Flemish high-school students' grades for L1 (Dutch), L2 (French), L3 (English) and L4 (German) investigates the effects of three higher-level personality dimensions (psychoticism, extraversion, neuroticism), one lower-level personality dimension (foreign language anxiety) and sociobiographical variables (gender, social class) on the participants' language grades. Analyses of variance revealed no significant effects of the higher-level personality dimensions on grades. Participants with high levels of foreign language anxiety obtained significantly lower grades in the L2 and L3. Gender and social class had no effect. Strong positive correlations between grades in the different languages could point to an underlying sociocognitive dimension. The implications of these findings are discussed

A prescriptive approach to qualify and quantify customer value for value-based requirements engineering

Recently, customer-based product development is becoming a popular paradigm. Customer expectations and needs can be identified and transformed into requirements for product design with the help of various methods and tools. However, in many cases, these models fail to focus on the perceived value that is crucial when customers make the decision of purchasing a product. In this paper, a prescriptive approach to support value-based requirements engineering (RE) is proposed, describing the foundations, procedures and initial applications in the context of RE for commercial aircraft. An integrated set of techniques, such as means-ends analysis, part-whole analysis and multi-attribute utility theory is introduced in order to understand customer values in depth and width. Technically, this enables identifying the implicit value, structuring logically collected statements of customer expectations and performing value modelling and simulation. Additionally, it helps to put in place a system to measure customer satisfaction that is derived from the proposed approach. The approach offers significant potential to develop effective value creation strategies for the development of new product

Does Contract Law Need Morality?

In The Dignity of Commerce, Nathan Oman sets out an ambitious market theory of contract, which he argues is a superior normative foundation for contract law than either the moralist or economic justifications that currently dominate contract theory. In doing so, he sets out a robust defense of commerce and the market-place as contributing to human flourishing that is a refreshing and welcome contribution in an era of market alarmism. But the mar-ket theory ultimately falls short as either a normative or prescriptive theory of contract. The extent to which law, public policy, and the-ory should account for values other than economic efficiency is a longstanding debate. Whatever the merits of that debate, we conclude that contract law does not need morality as envisioned by Oman—a fluid, subjective, and seemingly instinctual approach to the morality of markets

Designing a scenario-based syllabus for young learners

As we tentatively proceed into this brave new teaching world of the 21st century, much debate is centering on the effective teaching of English to young learners. Key to this discussion has been the role of the young learner syllabus. While this article makes reference to the teaching of English to young learners in an ESL context based on documentation developed within the European Union, the issues raised are by no means particularly specific to this region nor merely to the teaching of the English language. On the contrary, this article aims to show how to use the Common European Framework of Reference for Languages (the CEFRL) to effectively design a scenario-based syllabus and complementary materials suitable for young learners, regardless of location. The need for appropriate target setting is stressed, and the case is put forward for a scenario-based syllabus. The underlying rationale is that a second language syllabus must reflect the world of the young learner and facilitate the acquisition of language in the classroom