Short answer

Prioritize rigorous usability testing alongside user acceptance and technology readiness assessments to ensure digital products deliver a truly positive and effective user experience.

Field
User-Centred Design
Source
Journal of Applied Informatics and Computing (2026)
Method
Mixed-methods research integrating qualitative interviews and quantitative surveys within a Design Science Research (DSR) framework.
Sample
106 respondents
Evidence
Moderate effect

While users may be ready and willing to adopt new digital applications, their actual experience can be significantly hampered by poor usability, highlighting the need for a multi-faceted evaluation approach. This user-centred design research insight is drawn from a 2026 study published in Journal of Applied Informatics and Computing. Using Mixed-methods research integrating qualitative interviews and quantitative surveys within a design science research (dsr) framework. with 106 respondents, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Prioritize rigorous usability testing alongside user acceptance and technology readiness assessments to ensure digital products deliver a truly positive and effective user experience.

Study
User-Centred DesignNew This WeekModerate effect

Integrating TRI, TAM, and SUS reveals usability gaps in SME digital applications

While users may be ready and willing to adopt new digital applications, their actual experience can be significantly hampered by poor usability, highlighting the need for a multi-faceted evaluation approach.

Journal of Applied Informatics and Computing · 2026

01

Key Findings

  • 01High technology readiness (TRI = 3.53)
  • 02Very strong user acceptance (TAM = 4.27)
  • 03Marginal usability score (SUS = 62.95), indicating a gap between acceptance and interaction quality.
02

Application

Design takeaway

Prioritize rigorous usability testing alongside user acceptance and technology readiness assessments to ensure digital products deliver a truly positive and effective user experience.

How to apply

When designing digital solutions for SMEs, use a combined approach of assessing user technology readiness, perceived usefulness, and conducting thorough usability testing using metrics like SUS.

Project actions

  • 01When evaluating your design, don't just ask if users *like* it or *think* it's useful; test how *easy* it is for them to actually use it.
  • 02Consider using a combination of qualitative feedback and quantitative usability scores to get a complete picture of user experience.
03

Method & Evidence

AimHow can the integration of TRI, TAM, and SUS within a Design Science Research framework effectively identify contradictions in user experience for digital applications in service-based SMEs?
MethodMixed-methods research integrating qualitative interviews and quantitative surveys within a Design Science Research (DSR) framework.
ProcedureA mobile application prototype was developed using DSR. Qualitative data on user experience challenges were gathered through interviews with SME owners, employees, and customers. Quantitative data on technology readiness (TRI), user acceptance (TAM), and usability (SUS) were collected from 106 respondents.
Sample106 respondents
ContextMicro, Small, and Medium Enterprises (MSMEs) in the service sector, specifically vehicle wash services.

Variables

IV["Integration of TRI, TAM, and SUS frameworks","Design Science Research approach"]
DV["User experience evaluation","Identification of contradictions in design"]
CV["MSME context","Service sector application"]
04

Strengths & Limitations

Strengths

  • +Integration of multiple established evaluation frameworks (TRI, TAM, SUS).
  • +Mixed-methods approach providing both qualitative depth and quantitative breadth.

Limitations

The specific context of vehicle wash services might limit the direct applicability of findings to vastly different industries.

Reliability & validity

The use of established scales like TRI, TAM, and SUS contributes to the validity of the quantitative findings. The integration of qualitative data adds depth and context, potentially enhancing the overall validity. Reliability would depend on the consistency of the qualitative analysis and the repeatability of the quantitative measurements.

Think critically

To what extent do the specific characteristics of the vehicle wash service sector influence the observed usability gap, and how might this gap manifest differently in other service industries?

05

Design Principles

"User experience is a composite of technology readiness, perceived usefulness, and actual usability; all must be optimized for successful digital product adoption."

This research underscores that user acceptance and technology readiness do not automatically translate to a positive user experience. Designers must go beyond initial adoption metrics to rigorously assess and improve the interactive quality of their digital products.

06

What This Means for Your Design

Just because people are ready for new tech and think an app will be useful doesn't mean it's easy to use. This study shows you need to check if it's actually user-friendly.

How to use in your project

  • 1.Use the findings to justify the importance of usability testing in your design process, especially when evaluating prototypes.
  • 2.Reference the TRI, TAM, and SUS models as established frameworks for evaluating user experience in your research.
07

Add to My Project

08

Quick Cite

Paragraph starter

This research demonstrates that while users may exhibit high technology readiness and acceptance of digital applications, a significant gap can exist in actual usability. The integration of TRI, TAM, and SUS frameworks proved effective in identifying these contradictions, suggesting that a holistic evaluation approach is critical for refining UI/UX design and ensuring successful implementation in service-based SMEs.

09

Source

Journal of Applied Informatics and Computing

Improvement of User Experience Evaluation For SMEs Digital Application Using TRI, TAM, SUS Integration

journal · 2026

View source

Questions About This Research

What does the research say about integrating tri, tam, and sus reveals usability gaps in sme digital applications?
Prioritize rigorous usability testing alongside user acceptance and technology readiness assessments to ensure digital products deliver a truly positive and effective user experience. Evidence: Journal of Applied Informatics and Computing (2026).
Why does "Integrating TRI, TAM, and SUS reveals usability gaps in SME digital applications" matter for design?
This research underscores that user acceptance and technology readiness do not automatically translate to a positive user experience. Designers must go beyond initial adoption metrics to rigorously assess and improve the interactive quality of their digital products.
How can designers apply this research?
Prioritize rigorous usability testing alongside user acceptance and technology readiness assessments to ensure digital products deliver a truly positive and effective user experience.
What were the main findings?
High technology readiness (TRI = 3.53). Very strong user acceptance (TAM = 4.27). Marginal usability score (SUS = 62.95), indicating a gap between acceptance and interaction quality.
What research method was used?
Mixed-methods research integrating qualitative interviews and quantitative surveys within a Design Science Research (DSR) framework. with 106 respondents.
How strong is the evidence?
Evidence strength is rated Moderate effect, based on a 2026 journal from Journal of Applied Informatics and Computing.
What should I do differently in my next project?
When designing digital solutions for SMEs, use a combined approach of assessing user technology readiness, perceived usefulness, and conducting thorough usability testing using metrics like SUS.
What are the limitations?
The study focused on a specific sector (vehicle wash services) and may not be generalizable to all SME digital applications.