Zenna Tavares bio photo

Zenna Tavares

I'm an researcher at Columbia University, formerly at MIT. I think about how to build computer programs that think as humans think. You can contact me on zt2297[at]columbia[dot]edu

Email Twitter Github

title: Slide Title subtitle: Subtitle class: image

Mobile vs desktop users

title: Segue Slide subtitle: Subtitle class: segue dark nobackground

title: Agenda class: big build_lists: true

Things we’ll cover (list should build):

  • Bullet1
  • Bullet2
  • Bullet3

title: Today class: nobackground fill

Many kinds of devices.

source: place source info here

title: Big Title Slide class: title-slide

title: Code Example

Media Queries are sweet:

@media screen and (max-width: 640px) {
  #sidebar { display: none; }

title: Once more, with JavaScript

function isSmall() {
  return window.matchMedia("(min-device-width: ???)").matches;

function hasTouch() {
  return Modernizr.touch;

function detectFormFactor() {
  var device = DESKTOP;
  if (hasTouch()) {
    device = isSmall() ? PHONE : TABLET;
  return device;

title: Centered content content_class: flexbox vcenter

This content should be centered!