
Primitive Interaction Design
Designer/Director
Born in Fukushima Prefecture, Japan, he graduated from the Department of Design at the Kyoto Institute of Technology in 1994. He began his professional career at Kenwood (currently JVC KENWOOD), where he contributed to the development of audio-stereo equipment and communication systems. His design work extended across diverse fields, including collaborations with the Swiss Commission for Technology and Innovation, the EU’s Ambient Assisted Living (AAL) joint project, and Milan-based designer Isao Hosoe.
With over 30 years of experience in both professional and academic design, he has authored two books, numerous academic papers, and delivered various presentations. From 2018, he has served as a Senior Lecturer in Interaction Design and Industrial Design at Auckland University of Technology (AUT). Prior to this, he was a Senior Lecturer in Product Innovation Design at the University of South Australia until 2017. Additionally, as a postdoctoral researcher at the University of Zurich’s Neurology and Rehabilitation Group, he contributed to developing wearable sensor-based solutions for treatment and evaluation. He holds a Ph.D. in Informatics from Umeå University in Sweden and a Master of Design from the Illinois Institute of Technology in the United States.
His research emphasizes methodologies and theories in human-computer interaction (HCI), focusing on experiential approaches to interactive system design. His expertise spans interaction design, product design, UX design, and more, adopting an experiential approach across multiple disciplines. In 2025, he founded Crescent Maya Design to further his innovative contributions to the field.
Company Introduction
Crescent Maya Design is a newly established design firm founded in 2025. The company name carries deep meaning and philosophy. In Mayan civilization, the crescent moon symbolized rebirth, regeneration, growth, and change. This concept represents Crescent Maya Design’s aspirations and new beginnings. By incorporating ‘Crescent’ into the company name, we express our commitment to constant evolution.
On the other hand, the word ‘Maya’ reflects an important concept in Mahayana Buddhism. In this context, ‘Maya’ refers to the notion that all phenomena are ’empty'(空) and have no inherent substance. This implies that the nature, meaning, and understanding of things in the world are not absolute but are determined only within the context of their relationships with others. This profound philosophy resonates with Crescent Maya Design’s approach to design. The company’s philosophy of creating designs that are free from fixed notions, always looking at things from new perspectives, and prioritizing relationships with the surroundings is skilfully embodied in its name.
Crescent Maya Design aims to provide innovative and thoughtful designs by fusing the wisdom of Mayan civilization with the depth of Eastern philosophical thought.
CMD’s approach is rooted in Experientialism, focusing on creating solutions that evoke awareness, emotions, and memories within subjective human experiences.
A true human-centred design should be rooted in the experiential approach, focusing on the subjective experiences of everyday life. This perspective challenges the traditional view of design as a purely scientific and evidence-based endeavor, which often detaches from real-world issues. It argues that a mechanistic view of design, which focuses solely on physical bodies and external problems, which neglect the cognitive and internal aspects of human experience. Consequently, this creates a false dichotomy between scientific rigor and understanding human cognition. If design is to be truly human-centred, it must integrate both scientific and empathetic approaches to find a light balance, addressing human needs holistically. This means recognizing that effective design requires a multidisciplinary approach, combining elements of science, creativity, and human understanding to evoke awareness, emotions, and memories in subjective experiences. By bridging the gap between scientific methods and empathetic understanding, human-centred design can effectively address the complexities of human needs and experiences.
Experientialism posits that all our ideas and knowledge are derived from our own experiences. Experiential design is an approach that places significant weight on individual, firsthand experiences as the principal source of knowledge and values. It contends that subjective experiences are more important than abstract theories or objective realities.
Experiential design offers a fresh perspective on both design and our understanding of the world around us. By recognizing that all our knowledge and understanding stem from our own experiences, we can delve deeper into both design and ourselves.
Experientialism, experimentalism, and empiricism are related philosophical approaches that emphasize the importance of experience in acquiring knowledge, but they have distinct characteristics:
Experientialism is a philosophical view that rejects the notion of a purely rational, detached perspective of the world. It emphasizes that:
Experimentalism is closely related to pragmatism and focuses on:
Empiricism is a broader epistemological approach that holds:
While these philosophies share a focus on experience, they differ in their specific emphases:
These approaches are not mutually exclusive and often overlap in their applications to science, philosophy, and everyday reasoning.
CMD’s approach is rooted in Experientialism, focusing on creating solutions that evoke awareness, emotions, and memories within subjective human experiences.
The logo visually represents CMD’s philosophy and principles, blending the wisdom of Mayan civilization with the depth of Buddhist thought. The CMD logo design is based on the following reasons:
Primitive Interaction Design
Human-Experimental Design of Presence in Everyday Blended Reality