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9 results on '"Ceccarini, Chiara"'

2. Multimodal Interface for Games: A Case Study with TinyML

Author

Xie, Haoxuan, primary, Hou, Lam Chi, additional, Chau, Lap Tou, additional, Weng, Lei Ka, additional, Wang, Xichen, additional, Guo, Yuxuan, additional, Delnevo, Giovanni, additional, Ceccarini, Chiara, additional, Lam, Chan-Tong, additional, and Tang, Su-Kit, additional

Published
2024
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6. Visualizing Internal Sustainability Efforts in Big Companies.

Author

Ceccarini, Chiara, Bogucka, Edyta Paulina, Sen, Indira, Constantinides, Marios, Prandi, Catia, and Quercia, Daniele

Abstract

Internal sustainability efforts (ISE) refer to a wide range of internal corporate policies focused on employees. They promote, for example, work–life balance, gender equality, and a harassment-free working environment. At times, however, companies fail to keep their promises by not publicizing truthful reports on these practices, or by overlooking employees' voices on how these practices are implemented. To partly fix that, we developed a deep-learning framework that scored four fifths of the S&P 500 companies in terms of six ISEs, and a web-based system that engages users in a learning and reflection process about these ISEs. We evaluated the system in two crowdsourced studies with 421 participants, and compared our treemap visualization with a baseline textual representation. We found that our interactive treemap increased by up to 7% our participants' opinion change about ISEs, demonstrating its potential in machine-learning driven visualizations. [ABSTRACT FROM AUTHOR]

Published
2022
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9. On augmenting the experience of people with mobility impairments while exploring the city: A case study with wearable devices

Author

Chiara Ceccarini, Catia Prandi, Giovanni Delnevo, Prandi, Catia, Delnevo, Giovanni, and Ceccarini, Chiara

Subjects
Computer science, business.industry, media_common.quotation_subject, Navigation system, Wearable computer, wearable device, 020206 networking & telecommunications, 020207 software engineering, Context (language use), 02 engineering and technology, augmented reality, Computer Networks and Communication, smart bracelet, Human–computer interaction, mobility impairments user, Perception, smart glasse, Signal Processing, Media Technology, 0202 electrical engineering, electronic engineering, information engineering, Augmented reality, business, Wearable technology, media_common
Abstract

In the context of wayfinding systems, this paper describes the design and development of an augmented smartphone-based navigation system where wearable output devices have been put to good use to improve the mobility experience of people with disabilities. In particular, we developed a system as a proof of concept, exploiting smart glasses and smart bracelets to covey information about the navigated path in an augmented way. We conducted a preliminary field study with a few users with mobility impairments to evaluate the feasibility of our system. Results are really encouraging considering the approach of using different ways to covey notifications related to the direction to follow. At the same time, the outcome reveals that the smart glasses we used in the prototype influenced negatively the perception of the experience.

Published
2018

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