acm - an acm publication

Innovators

2019

  • Professional writing tips and techniques

    Each "Communication Corner" essay is self-contained; however, they build on each other. For best results, before reading this essay and doing the exercise, go to the first essay "How an Ugly Duckling Became a Swan," then read each succeeding essay.

    Good writing is not easy, but these 12 tips and techniques makes things easier.

  • How to do a naked presentation

    Each "Communication Corner" essay is self-contained; however, they build on each other. For best results, before reading this essay and doing the exercise, go to the first essay "How an Ugly Duckling Became a Swan," then read each succeeding essay.

    A "naked" presentation solely relies upon good storytelling. Learn how to enrapture an audience without the use of visual aids.

  • Students tackle the routing problem for in-traffic emissions tests

    Vehicle emissions tests used to be done entirely in the laboratory. However, certain car manufacturers cheated on those tests. In response, the European Union introduced emissions tests in real traffic. To make such tests meaningful, they must be performed on routes that meet certain criteria, such as the difference in elevation between start and end points and the proportion of urban and country roads. Finding suitable routes is a complex search problem. Undergraduate students from Karlsruhe Institute of Technology, Germany, developed the first fully automatic solution for finding such routes. In this interview, they share how they did it.

  • A conversation with Marianna Obrist: using touch, taste and smell in virtual and augmented experiences

    In this series of interviews with innovation leaders, Ubiquity Associate Editor and software engineer, Dr. Bushra Anjum sits down with Marianna Obrist, who is exploring augmented and virtual reality within the context of HCI. Obrist discusses multi-sensory interactions that go beyond sight and sound, as well as her work that explores the role of human senses in the design of future technologies.

  • If you write it better, you will say it better

    Each "Communication Corner" essay is self-contained; however, they build on each other. For best results, before reading this essay and doing the exercise, go to the first essay "How an Ugly Duckling Became a Swan," then read each succeeding essay.

    Preparing a good text for reading and preparing a good text for speaking are often considered to be unrelated activities. This is incorrect. A good text for reading and a good text for speaking are distinct, but they are not alien. They are complementary.

  • How to avoid death by powerpoint: Steve Jobs' secret weapon

    Each "Communication Corner" essay is self-contained; however, they build on each other. For best results, before reading this essay and doing the exercise, go to the first essay "How an Ugly Duckling Became a Swan," then read each succeeding essay.

    Bite the bullet and learn how to organize your presentation slides to get the greatest effect.

  • Cybersecurity is not very important

    There is a rising tide of security breaches. There is an even faster rising tide of hysteria over the ostensible reason for these breaches, namely the deficient state of our information infrastructure. Yet the world is doing remarkably well overall, and has not suffered any of the oft-threatened giant digital catastrophes. This continuing general progress of society suggests that cyber security is not very important. Adaptations to cyberspace of techniques that worked to protect the traditional physical world have been the main means of mitigating the problems that occurred. This "chewing gum and baling wire" approach is likely to continue to be the basic method of handling problems that arise, and to provide adequate levels of security.

  • Computing a landing spot on Mars: an interview with Victor Pankratius

    The purpose of the Mars rover is in its name---to rove, explore, study Martian geology, look for signs of water, look for signs of life (past or present), etc. However, achieving these and other objectives requires putting the rover down on a suitable landing site, i.e. a site suitable for searching for the desired information and safe to land and function without hindrance or breaking down.

    The data for making these decisions comes from prior Mars missions. Selecting a suitable landing site is a complex process typically taking several years. Researchers at MIT's Kavli Institute for Astrophysics and Space Research prototyped a new software that can help NASA mission planners to more rapidly and reliably find landing sites, potentially reducing the total time required to weeks. In this interview, Victor Pankratius, leader of the research team, shares some insight into the project.

  • An interview with Jason Ernst: incentives of a decentralized networking infrastructure

    In this series of interviews with innovation leaders, Ubiquity Associate Editor and software engineer, Dr. Bushra Anjum, sits down with Jason Ernst, CTO of RightMesh, to discuss how his company is using mobile mesh networks to decentralize existing network infrastructure in areas where it doesn't exist or is too expensive to maintain--effectively putting the control of data in the hands of the people.

  • Why visual aids need to be less visual

    Each "Communication Corner" essay is self-contained; however, they build on each other. For best results, before reading this essay and doing the exercise, go to the first essay "How an Ugly Duckling Became a Swan," then read each succeeding essay.

    Public speaking is not only about communicating your ideas orally, but also visually. Too many presentations are undermined by poorly chosen slides. An outstanding presentation is one that addresses two fundamental objectives, with the end goal of leaving a lasting impression on the audience.

  • How to instantaneously improve your speaking voice

    Each "Communication Corner" essay is self-contained; however, they build on each other. For best results, before reading this essay and doing the exercise, go to the first essay "How an Ugly Duckling Became a Swan," then read each succeeding essay.

    Although we spend much more time speaking than we do writing, the fact remains that most people speak very poorly. Phil Yaffe provides some tips on how to purposely redesign your articulation.

  • An interview with Indrajit Roy: toward self-correcting systems

    Indrajit Roy is a staff engineer at Google. He is currently working on peta-scale distributed databases. Previously, he was a principal researcher at HP Labs where he led the development of Distributed R, an open source HP product that brings the benefits of parallelism to data scientists. Roy received his Ph.D. in computer science from UT Austin. He is also an inaugural member of the ACM Future of Computing Academy.

  • Silence is golden, especially when you need to say something important

    Each "Communication Corner" essay is self-contained; however, they build on each other. For best results, before reading this essay and doing the exercise, go to the first essay "How an Ugly Duckling Became a Swan," then read each succeeding essay.

    How well you speak will always be an indicator of how well you know the subject at hand. And while nerves can often lead novice speakers to resort to distracting sounds and placeholders, a second or two of silence will help focus you as well as your audience. In this installment, Philip Yaffe reminds us that silence is golden.

  • An interview with Lauren Maffeo: understanding the risks of machine learning bias

    Lauren Maffeo is a research analyst who joined the global technology sector in 2012. She started her career as a freelance journalist covering tech news for The Next Web and The Guardian. She has also worked with CEOs of pre-seed to profitable SaaS startups on media strategy. Lauren joined GetApp, a Gartner company, as a content editor in 2016. She covers the impact of emerging tech like AI on small and midsize business owners.

    Lauren has been cited by sources including Forbes, Fox Business, DevOps Digest, The Atlantic, and Inc.com. In 2017, Lauren was named to The Drum's 50 Under 30 list of women worth watching in digital. She holds an M.Sc. from The London School of Economics and a certificate in Artificial Intelligence: Implications for Business Strategy from MIT's Sloan School of Management.