The "swordstick" or "swordcane" is an invention which has existed for long periods of human history - concealing a sword-length blade inside a cane or other stick which can appear harmless. While certain technological advances might make this seem obsolete, transhumans still have a lot of the same cognition as before the introduction of transhuman technology - biases and assumptions brought on by cultural memes and instinct can persist so carrying a "cane" which hides a weapon can be beneficial.
Swordstick: Also called a swordcane, this weapon has a thin blade concealed inside the body of an appropriately sized stick or cane, with the head of the stick serving as a handle for the sword. Some models use mechanical releases to retrieve the sword, but most use meshed systems similar to a smartlink to ensure the release is done properly. Originally made of wood, the exterior of the stick can be any material - and tends to be made of particularly dense things to try and hide the blade from sensors. It's a -30 Perception test to determine the stick is also a sword if one is not aware of it. Sheathed, the stick acts as a Club, dealing damage appropriately (and using the Clubs skill), but when unsheathed it is a Monofilament Sword (and uses the Blades) skill. [Low]
The swordcane is still quite useful to many people - retro or anachronist fashion sometimes makes use of canes and walking sticks, which the swordstick can turn into a deadly weapon in a pinch. Some people may have persistent injuries, or more bioconservative souls may not wish for the rapid healing miracle of a Healing Vat and thus have injuries last longer. And of course, in certain areas which might include rugged terrain, a hearty stick is never out of place - thus allowing one to also get away with carrying a sword. In legal terms, swordsticks usually count as a concealed weapon intrinsically - and are regulated as such.
(nb - While as of this writing skills/CC hasn't been released for the 2E playtest, based on what I've seen from the initial preview this weapon will probably be a lot more neat under 2E's more condensed skill list. So keep that in mind)