NACIS 2024

City as Museum: Reimagining Urban Wayfinding and Storytelling
Gurpreet Kaur
The talk explores the concept of a city as a living museum, where each landmark tells a story, turning urban landscapes into engaging narratives that enhance wayfinding. It will showcase how this idea can transform urban exploration, guiding visitors and residents through the city's rich historical and cultural stories via its unique landmarks. An example use case will highlight how users can engage with the city’s stories, making each landmark a portal to the past and a navigation guide in the present.

Globes – an App for the Apple Vision Pro
Evan Thornberry, David Rumsey & Niles Dorn, David Rumsey Map Center, Stanford Libraries; 
Bernie Jenny, Dilpreet Singh & Kadek Satriadi, Monash University, Melbourne
Globes is a new app for the Apple Vision Pro headset that shows globes at the David Rumsey Map Center at Stanford Libraries. Virtual globes are rendered with unprecedented visual clarity and detail, and they can be freely scaled and positioned. This presentation will demonstrate the features of the Globes app and discuss its development. Additionally, we will explore future applications of augmented reality for visualizing maps and globes, and showcase how tangible globes can be augmented with virtual visualizations.

Creating Thematic Maps with the Help of Generative AI
Kristian Ekenes, Esri
Since OpenAI’s release of ChatGPT nearly two years ago, the number of artificial intelligence assistants has exploded in software applications in almost every industry. We'll explore the role generative AI assistants play in creating thematic maps from an end user's natural language. I’ll describe Esri’s approach in building an AI mapping assistant for ArcGIS Online and summarize findings discovered from user testing, research, and the implications it has on mapping workflows moving forward.

Leveraging a Living Atlas of the World
Emily Meriam, Esri
In 2014 Esri’s ArcGIS Living Atlas of the World (LAW) debuted as a community GIS that allowed for sharing across the world, a new kind of “living atlas” of geographic information. The LAW was designed to provide meaningful access to GIS content openly shared and to be an online catalog of authoritative and best available geographic information from individual organizations, partners, and the global GIS community. In this presentation learn how to use this vast collection of geospatial information for cartographic purposes. The maps shown will be from Esri’s founder Jack Dangermond’s first authored book called The Power of Where.

The Past, Present, and Future of Stamen Maps
Alan McConchie, Stamen Design
A decade ago, Stamen Design launched the Toner, Terrain, and Watercolor map styles built on OpenStreetMap data, which soon became an essential part of the open source mapping ecosystem. Last year we partnered with Stadia Maps to create all new versions of the Toner and Terrain maps, based on a modern mapping stack of vector tiles to keep them running for the next generation. In this presentation, we will discuss the opportunities and challenges of redesigning familiar map styles using a totally new set of tools, while still staying true to the well-loved aesthetics of the original maps.

A User Study of Relief Inversion and a Benefit of Sky Models
Patrick Kennelly, Long Island University; Izabela Gołębiowska, Izabela Karsznia & Katarzyna Borczon, University of Warsaw
Relief inversion, the perception that valleys are ridges and vice versa, can occur with shaded relief maps using southern illumination. While previous user studies have documented this effect and looked at lighting directions to avoid, we study whether inversion can be eliminated using multidirectional sky models. 352 participants were asked to look at shaded relief maps and identify valleys and ridges, compare elevation of points, identify elevation change of slopes, and associate elevation profiles. Results with shaded relief maps illuminated from 1) one direction from NNW 2) sky models from NNW or 3) sky models from SSW show no statistically significant difference, while 4) one direction from SSW led to significantly worse accuracy. Additionally, no difference in response time may indicate users make no attempt to mentally re-invert relief.