US Patent 12133582 Smart cane for a visually impaired individual

A smart cane for an individual includes a linear main frame rod (LMFR), a linear extending rod (LER) slidably connected to the LMFR, a load-bearing feet coupled to the LER, a top case assembly having a pivot connected to an end of the LMFR, and a hand grip coupled to an outer side of the top case assembly. A casing box of the top case assembly is in the form of an irregular hexagonal cell having an axis of symmetry that is coaxial with an axis of the hand grip. Two longest sides of the irregular hexagonal cell are opposite one another and two shortest sides of the irregular hexagonal cell are of equal length and are opposite one another.