In an expansive office floor with numerous cubicles organized in a large grid, the cubicles are separated by shoulder-height partitions. The staff, consisting of individuals like Dayo, Isra, and Katsu, work within this open-plan space. Dayo's cubicle is located at the far western end of the office, and he has a collection of tall potted plants positioned at strategic points around his cubicle, which slightly obscure the view. Isra's desk sits at the eastern side, directly opposite Dayo, with a clear line of sight between them if they stand up. Katsu's position is at the southern end, with his cubicle entrance facing north towards the center of the floor space.

One day, Isra decides to adjust the position of a standing whiteboard to the edge of her cubicle, which now partially blocks her view to the west toward Dayo. On the same day, a new art installation is placed in the central common area of the office floor, which is a reflective metallic sculpture about the height of the cubicle partitions. With Isra's line of sight partially obstructed by the whiteboard, she attempts to communicate with Dayo about an urgent work matter. 

To signal Dayo, she uses a laser pointer to grab his attention, unable to see him directly due to the whiteboard. She reflects the laser off the metallic sculpture to presumably reach Dayo's cubicle. Considering the layout of the office and Isra's obstructed view, there is curiosity about whether the strategy would work. Would Dayo be able to see the laser point from his desk with his collection of potted plants around him? What would Katsu, who is situated perpendicular to both Isra and Dayo, notice from this interaction? Assume everyone is seated, and the cubicle partitions are uniform in height.
Given the office's layout, with shoulder-height cubicle partitions and the positions of Dayo, Isra, and Katsu, it is essential to consider the implications of each feature in the office. Isra's whiteboard blocks her direct line of sight to Dayo. As a result, she cannot simply shine the laser pointer directly towards Dayo's cubicle to catch his attention. Instead, Isra decides to utilize the reflective surface of the new metallic sculpture. The sculpture, being in the central common area and of the same height as the cubicle partitions, provides a potential reflective path for the laser pointer.

When Isra points her laser at the sculpture from her seat, seated such that the whiteboard only partially blocks her western view, she can angle the laser beam to reflect towards Dayo's direction. The exact angle necessary would depend on the relative positions of Isra's cubicle, the sculpture, and Dayo's cubicle. Successful redirection would also rely on the assumption that both the laser pointer Isra uses and the sculpture's surface have properties conducive to a clear reflection--meaning the laser's beam is narrowly focused and the sculpture's surface is sufficiently smooth and angled correctly.

Assuming that the reflective redirection is achievable, the question remains whether Dayo, surrounded by tall potted plants that slightly obscure views into his cubicle, would notice the laser point. The laser beam would need to navigate the gaps between the plants to be visible to Dayo. If the plants are not overly dense and there are clear spaces between them, it's plausible that the laser light, which is coherent and can remain focused over longer distances, could pass through these gaps. Therefore, if Dayo is facing in the direction of the sculpture, he might perceive the laser spot flickering amidst his potted plants.

Regarding Katsu, situated to the south with a cubicle entrance facing the central area, he would have limited or no direct visibility of this event unless he stands up or moves to a position where he can see the central sculpture. While seated, the partitions would block his line of sight towards Isra and Dayo. However, if Katsu happens to glance up at the right moment, he may catch a glimpse of the laser beam in transit while it reflects off the sculpture, noting an unusual flash or streak of light due to the line of sight being along the path of the reflected beam. Yet, without knowing Isra's intention, Katsu may not comprehend the interaction's purpose or deduce that Isra is trying to get Dayo's attention without additional context.