Brussels 1 â 3 Day Weather Forecast Summary: Moderate rain (total 10mm), heaviest on Sun night. Freeze-thaw conditions (max 12Â°C on Sun afternoon, min -1Â°C on Tue night). Winds increasing (light winds from the W on Sun night, strong winds from the NE by Tue night).
Why usability is important to you. Usability is the measure of the quality of a user's experience when interacting with a product or system-whether a web site, software application, mobile technology, or any user-operated device.
1 Assigning the correct heuristic can help suggest the best corrective measures to designers. 2  You can use it together with other usability testing methodologies. 3  You can conduct usability testing to further examine potential issues. 4  It requires knowledge and experience to apply the heuristics effectively.