Reusable Game Interfaces for People with Disabilities
Javier Torrente · 2012 · Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2012) · doi:10.1145/2384916.2385004
Summary
This doctoral consortium paper proposes that creating specialized, reusable accessibility tools for game developers can significantly reduce the cost and effort of making games accessible to people with disabilities. The author argues that while games have expanded beyond leisure into education, health, and advertising, their accessibility remains poor — largely because accessibility represents additional cost in an already high-pressure, competitive industry. Rather than expecting individual developers to build accessibility features from scratch for each title, the approach advocates for creating reusable, configurable interface modules that can be integrated into existing game development environments. The research targets two fundamentally different game development platforms to demonstrate generalizability: eAdventure, a high-level PC serious games authoring tool designed for educators with no programming experience, and a low-level Android game programming framework where developers work directly with code. For eAdventure, the strategy involves adding accessibility as a configurable layer that authors can enable with minimal additional input, including alternative interaction modules for players with different abilities. For the Android framework, a low-level programming library was developed to support accessible mobile game creation.
Key findings
The core hypothesis — that tools could reduce the input needed to adapt games for people with disabilities while maintaining high usability — was supported by initial results. Several games were developed using both the high-level authoring tool and the low-level Android framework, and usability testing showed that high usability levels could be achieved with minimal additional effort from game authors. The paper identifies key design principles for accessible game development tools: they should be integrated into developers' existing workflows (not standalone products), they should automate accessibility-related design and implementation tasks, and they should provide alternative interaction modules that are configurable for players with different abilities. The research emphasizes that current game accessibility guidelines and solutions tend to be focused on particular examples and do not scale easily across titles, highlighting the need for more general, reusable approaches. The work builds on the concept that accessible interfaces should be general enough to be reused across different games yet specific enough to be implementable in mainstream game creation tools.
Relevance
This paper addresses a fundamental barrier to game accessibility: the economic and practical cost of implementation. For accessibility practitioners, the key insight is that tooling and infrastructure matter as much as guidelines — developers are more likely to build accessible games when accessibility features are built into the tools they already use, rather than requiring additional expertise and effort. This mirrors the broader accessibility principle that building accessibility into platforms and frameworks benefits all downstream applications. The dual-platform approach (high-level authoring vs. low-level programming) demonstrates that accessible game development tools can be designed at different levels of abstraction. As games increasingly serve educational and therapeutic purposes, ensuring their accessibility becomes not just a matter of entertainment equity but of equitable access to learning and health interventions.
Tags: game accessibility · serious games · audio games · eyes-free interaction · 3D audio · game development tools · reusable components · Android · authoring tools