Vous avez du mal à trouver un équilibre entre les attentes des utilisateurs et les contraintes techniques dans les simulations VR ?

It all depends on the objective of the simulation. Whether it will be a casual game, competitive, or a training simulation. This planning will determine what hardware will be needed to support the application. From this we can determine what the final device will be, and based on this we can know more precisely what to expect from the graphics.

User Demands: Prioritize understanding user needs and expectations through feedback and usability testing. Technical Limits: Acknowledge and work within the limitations of VR hardware, software, and development resources. Optimizing Content: Focus on optimizing content without compromising on quality to enhance user experience. User Interface Design: Design intuitive and user-friendly interfaces that accommodate both usability and technical capabilities. Realistic Expectations: Set clear and realistic expectations with users about what can be achieved within current technical constraints. Future Prospects: Explore future advancements in VR technology and plan for upgrades or enhancements to meet evolving user demands.

When we think about simulation for training, whether training people for a company or training to acquire a skill, most of these simulations are done on devices such as Quest, Pico, etc... Which are standalone devices, which already have a computer embedded, so in these cases, performance optimizations in models, visual effects and programming will be essential for a fluid experience. All of these requirements must be aligned in the planning phase to mitigate project risks.

Optimization is vital for a fun and immersive experience. Luckily for us, much of the mobile optimization knowledge can be reused and applied to Virtual Reality (VR)! This is actually very useful when working with a new technology. In Virtual Reality experiences, the FPS must be constantly monitored, as content or locations on the map that affect the FPS can cause nausea and other types of discomfort for players. Always keep the FPS at a good level, if possible at 72 frames per second, and you will ensure that your users browse smoothly and safely!

User interfaces in Virtual Reality (VR) are a topic of wide discussion in the development universe. Some insights into this are that diegetic UIs are better at VR experiences than non-diegetic ones. For example: To start the game in VR you must pull a lever that is represented by an interactive 3D model, instead of pressing a 2D Button on the HUD. This is important advice that makes all the difference in the final product, take advantage of this tip!

It is important that you align this expectation with your customers. You can check with your client what the market level is like, that is, you can research the competition and gather some references. These references will guide what to expect in terms of graphics, gameplay, game design and others. It is important that both parties are familiar with virtual reality experiences to avoid any negative surprises during the project.

Currently there is a strong trend towards the use of mixed reality. Mixed reality (XR) has the ability to combine both Virtual Reality (VR) and Augmented Reality (AR), so it is a very powerful potential tool. With the micronization of hardware, mixed reality becomes increasingly more palatable, and the SDKs and development methods are similar to virtual reality. Developers of any level can take advantage from this perspective, so study!

Faking is one of key aspects of developing VR apps. You can fake to make things more realistic without buckling with constraints.

Prioritize Features: Focus on delivering the most critical features that enhance user experience while managing technical constraints. This might involve simplifying certain aspects of the simulation to ensure smooth performance. Crystal Clear Communication: Clearly communicate the capabilities and limitations of the VR system to users. Setting realistic expectations can prevent disappointment and frustration. User Feedback: Regularly gather and incorporate user feedback to understand their needs and adjust the VR experience accordingly

The objective of the experiment is to define the target hardware, whether in a casual, competitive game or a training simulation for a company. Hardware such as Quest and Pico has embargoed computers and is the most used for training company personnel. Optimization is a fundamental point in this scenario to maintain a good FPS rate.