In the spirit of engaging businesses in the dynamic realm of user experience (UX), it becomes essential to comprehend the intricacies and methodologies deployed by UX consultants. This progressive exploration requires a heightened understanding of what to glean from these professionals. Thus, it becomes absolutely necessary to pose the right questions to them.

The first question that needs to be addressed is the consultants' understanding of UX and its value to a business. UX, in simple terms, is centered around creating a product or service that provides the best possible user experience. However, the interpretation of UX can differ from one consultant to another. Some might focus on the visual aspects while others might emphasize the importance of functionality. It is crucial to ask this question to ensure that the consultant's perspective aligns with your company's vision.

Moving on, it is important to ascertain the consultant's methodology. This refers to the exact step-by-step process they intend to follow in order to enhance UX. The most commonly used method is the User-Centered Design (UCD) Process, which fundamentally places user behavior at the center of the design process. However, other methodologies such as Lean UX, Goal-Directed Design, or Activity-Centered Design may be more fitting for your business. A clear understanding of these methodologies and their trade-offs will facilitate informed decision making.

Next, inquire about the tools they use. This is a question of technological relevance and practicality. The tools used by a UX consultant can significantly influence the quality of the design process. There are numerous UX tools in the marketplace, each with its own strengths and weaknesses. For instance, Sketch and Adobe XD are great for wireframing and prototyping, while tools like UserZoom or Hotjar provide in-depth user behavior analytics.

Another significant factor to consider is the consultant's knowledge of UX laws and heuristics. These are essentially guiding principles established through empirical research and observation. They can greatly enhance the usability and intuitiveness of a design. For example, Jakob Nielsen's 10 Usability Heuristics for User Interface Design is a well-known set of guidelines in the UX world. A consultant's familiarity with such principles can attest to their proficiency and credibility.

One should also inquire about their experience with user testing. In the realm of UX, user testing plays an integral role by providing actionable insights into user behavior. The consultant's approach to user testing – whether they prefer moderated or unmoderated sessions, their strategies for recruiting test participants, their methods of analyzing test results – reveals a great deal about their commitment to user-centric design.

Finally, it is vital to understand how they measure success. Be it through quantifiable metrics like conversion rates, task completion rates, error rates, or more qualitative measures like user satisfaction surveys, it is important to clarify what they consider a successful outcome. This will ensure alignment in expectations and help in evaluating the effectiveness of their work.

Choosing a UX consultant for your business is akin to choosing a navigator for an uncharted journey. As with any expedition, the right guide can mean the difference between a successful voyage and a shipwreck. It is within this context that these questions bear significance. They serve not merely as queries but as litmus tests, discerning the compatibility between your business goals and your prospective consultant's approach. With the right questions, you can unlock the value of UX, steering your business towards enhanced user satisfaction, increased customer loyalty, and ultimately, greater business success.