Tech Briefs Magazine - August 2023 - 10
Products of
Tomorrow
uSpoofing Device
Modern cars and
autonomous vehicles
use millimeter wave
(mmWave) radio frequencies
to enable
self-driving or assisted driving features. This connectivity,
however, can also expose them to potential
cyberattacks. Attackers driving ahead of an autonomous
unit can engage in " spoofing, " an activity
that involves interfering with the vehicle's return
signal to trick it into registering an obstacle in its
path. The vehicle may then brake suddenly, increasing
the risk of an accident. To address this, UCSD
researchers devised a novel algorithm designed to
mimic a spoofing attack. Previous attempts to develop
an attacking device to test cars' resistance have
had limited feasibility, either assuming the attacker
can synchronize with the victim's radar signal to
launch an assault, or assuming both cars are physically
connected by a cable. The device can also be
used for preventing dangerous tailgating.
Contact: Xochitl Rojas-Rocha
Phone: 858-534-3120
E-mail: xrojasrocha@eng.ucsd.edu
This column presents technologies that have
applications
in commercial areas, possibly
creating the products of tomorrow. To learn
more about each technology, see the contact
information provided for that innovation.
u Deployable
Electrode
EPFL scientists have
developed electrode arrays
that can be funneled
through a small hole in
the skull and deployed
over a relatively large surface
over the brain's cortex. The first prototype consists
of an electrode array that fits through a hole 2 cm
in diameter, but when deployed, extends across a surface
that's 4 cm in diameter. Somewhat like a spiraled
butterfly intricately squeezed inside its cocoon before
metamorphosis, the electrode array, complete with its
spiraled arms, is neatly folded up inside a cylindrical
tube, i.e., the loader, ready for deployment through
the small hole in the skull. Thanks to an everting actuation
mechanism inspired from soft robotics, each
spiraled arm is gently deployed one at a time over sensitive
brain tissue. The electrode pattern is produced
by evaporation of flexible gold onto very compliant
elastomer materials. The technology may be particularly
useful for providing minimally invasive solutions
for epileptic patients.
Contact: The Swiss Federal Institute of Technology Lausanne
Phone: +41 21-693-2222
E-mail: presse@epfl.ch
uSnake Robot
An autonomous robot that would map, traverse, and explore previously inaccessible
destinations is being put to the test at NASA's Jet Propulsion Laboratory. Called
EELS (short for Exobiology Extant Life Surveyor), could pick a safe course through
a wide variety of terrain on Earth, the Moon, and far beyond, including undulating
sand and ice, cliff walls, craters too steep for rovers, underground lava tubes, and
labyrinthine spaces within glaciers. Because of the communications lag time between
Earth and deep space, EELS is designed to autonomously sense its environment,
calculate risk, travel, and gather data with yet-to-be-determined science instruments. When something goes wrong,
the goal is for the robot to recover on its own, without human assistance. It has been put to the test in sandy, snowy, and
icy environments, from the Mars Yard at JPL to a " robot playground " created at a ski resort.
Contact: Melissa Pamer
Phone: 626-314-4928
E-mail: melissa.pamer@jpl.nasa.gov
10
www.techbriefs.com
Tech Briefs, August 2023
http://www.techbriefs.com
Tech Briefs Magazine - August 2023
Table of Contents for the Digital Edition of Tech Briefs Magazine - August 2023
Tech Briefs Magazine - August 2023 - Intro
Tech Briefs Magazine - August 2023 - Sponsor
Tech Briefs Magazine - August 2023 - Cov1
Tech Briefs Magazine - August 2023 - Cov2
Tech Briefs Magazine - August 2023 - 1
Tech Briefs Magazine - August 2023 - 2
Tech Briefs Magazine - August 2023 - 3
Tech Briefs Magazine - August 2023 - 4
Tech Briefs Magazine - August 2023 - 5
Tech Briefs Magazine - August 2023 - 6
Tech Briefs Magazine - August 2023 - 7
Tech Briefs Magazine - August 2023 - 8
Tech Briefs Magazine - August 2023 - 9
Tech Briefs Magazine - August 2023 - 10
Tech Briefs Magazine - August 2023 - 11
Tech Briefs Magazine - August 2023 - 12
Tech Briefs Magazine - August 2023 - 13
Tech Briefs Magazine - August 2023 - 14
Tech Briefs Magazine - August 2023 - 15
Tech Briefs Magazine - August 2023 - 16
Tech Briefs Magazine - August 2023 - 17
Tech Briefs Magazine - August 2023 - 18
Tech Briefs Magazine - August 2023 - 19
Tech Briefs Magazine - August 2023 - 20
Tech Briefs Magazine - August 2023 - 21
Tech Briefs Magazine - August 2023 - 22
Tech Briefs Magazine - August 2023 - 23
Tech Briefs Magazine - August 2023 - 24
Tech Briefs Magazine - August 2023 - 25
Tech Briefs Magazine - August 2023 - 26
Tech Briefs Magazine - August 2023 - 27
Tech Briefs Magazine - August 2023 - 28
Tech Briefs Magazine - August 2023 - 29
Tech Briefs Magazine - August 2023 - 30
Tech Briefs Magazine - August 2023 - 31
Tech Briefs Magazine - August 2023 - 32
Tech Briefs Magazine - August 2023 - 33
Tech Briefs Magazine - August 2023 - 34
Tech Briefs Magazine - August 2023 - 35
Tech Briefs Magazine - August 2023 - 36
Tech Briefs Magazine - August 2023 - 37
Tech Briefs Magazine - August 2023 - 38
Tech Briefs Magazine - August 2023 - 39
Tech Briefs Magazine - August 2023 - 40
Tech Briefs Magazine - August 2023 - 41
Tech Briefs Magazine - August 2023 - 42
Tech Briefs Magazine - August 2023 - 43
Tech Briefs Magazine - August 2023 - 44
Tech Briefs Magazine - August 2023 - 45
Tech Briefs Magazine - August 2023 - 46
Tech Briefs Magazine - August 2023 - 47
Tech Briefs Magazine - August 2023 - 48
Tech Briefs Magazine - August 2023 - Cov3
Tech Briefs Magazine - August 2023 - Cov4
Tech Briefs Magazine - August 2023 - MD-Cov1
Tech Briefs Magazine - August 2023 - MD-Cov2
Tech Briefs Magazine - August 2023 - MD-1
Tech Briefs Magazine - August 2023 - MD-2
Tech Briefs Magazine - August 2023 - MD-3
Tech Briefs Magazine - August 2023 - MD-4
Tech Briefs Magazine - August 2023 - MD-5
Tech Briefs Magazine - August 2023 - MD-6
Tech Briefs Magazine - August 2023 - MD-7
Tech Briefs Magazine - August 2023 - MD-8
Tech Briefs Magazine - August 2023 - MD-9
Tech Briefs Magazine - August 2023 - MD-10
Tech Briefs Magazine - August 2023 - MD-11
Tech Briefs Magazine - August 2023 - MD-12
Tech Briefs Magazine - August 2023 - MD-13
Tech Briefs Magazine - August 2023 - MD-14
Tech Briefs Magazine - August 2023 - MD-15
Tech Briefs Magazine - August 2023 - MD-16
Tech Briefs Magazine - August 2023 - MD-17
Tech Briefs Magazine - August 2023 - MD-18
Tech Briefs Magazine - August 2023 - MD-19
Tech Briefs Magazine - August 2023 - MD-20
Tech Briefs Magazine - August 2023 - MD-21
Tech Briefs Magazine - August 2023 - MD-22
Tech Briefs Magazine - August 2023 - MD-23
Tech Briefs Magazine - August 2023 - MD-24
Tech Briefs Magazine - August 2023 - MD-25
Tech Briefs Magazine - August 2023 - MD-26
Tech Briefs Magazine - August 2023 - MD-27
Tech Briefs Magazine - August 2023 - MD-28
Tech Briefs Magazine - August 2023 - MD-29
Tech Briefs Magazine - August 2023 - MD-30
Tech Briefs Magazine - August 2023 - MD-31
Tech Briefs Magazine - August 2023 - MD-32
Tech Briefs Magazine - August 2023 - MD-33
Tech Briefs Magazine - August 2023 - MD-34
Tech Briefs Magazine - August 2023 - MD-35
Tech Briefs Magazine - August 2023 - MD-36
Tech Briefs Magazine - August 2023 - MD-37
Tech Briefs Magazine - August 2023 - MD-38
Tech Briefs Magazine - August 2023 - MD-39
Tech Briefs Magazine - August 2023 - MD-40
Tech Briefs Magazine - August 2023 - MD-41
Tech Briefs Magazine - August 2023 - MD-42
Tech Briefs Magazine - August 2023 - MD-43
Tech Briefs Magazine - August 2023 - MD-44
Tech Briefs Magazine - August 2023 - MD-Cov3
Tech Briefs Magazine - August 2023 - MD-Cov4
https://www.nxtbook.com/smg/techbriefs/24TB08
https://www.nxtbook.com/smg/techbriefs/24TB07
https://www.nxtbook.com/smg/techbriefs/24TB06
https://www.nxtbook.com/smg/techbriefs/24TB05B
https://www.nxtbook.com/smg/techbriefs/24TB05
https://www.nxtbook.com/smg/techbriefs/24TB04
https://www.nxtbook.com/smg/techbriefs/24TB03
https://www.nxtbook.com/smg/techbriefs/24TB02
https://www.nxtbook.com/smg/techbriefs/24TB01
https://www.nxtbook.com/smg/techbriefs/23TB12
https://www.nxtbook.com/smg/techbriefs/23TB11
https://www.nxtbook.com/smg/techbriefs/23TB10
https://www.nxtbook.com/smg/techbriefs/23TB09
https://www.nxtbook.com/smg/techbriefs/23TB08
https://www.nxtbook.com/smg/techbriefs/23TB07
https://www.nxtbook.com/smg/techbriefs/23TB06
https://www.nxtbook.com/smg/techbriefs/23TB05
https://www.nxtbook.com/smg/techbriefs/23TB04
https://www.nxtbook.com/smg/techbriefs/23TB03
https://www.nxtbook.com/smg/techbriefs/23TB02
https://www.nxtbook.com/smg/techbriefs/23TB01
https://www.nxtbook.com/smg/Testing/22TB12
https://www.nxtbook.com/smg/techbriefs/22TB12
https://www.nxtbook.com/smg/techbriefs/22TB11
https://www.nxtbook.com/smg/techbriefs/22TB10
https://www.nxtbook.com/smg/techbriefs/22TB09
https://www.nxtbook.com/smg/techbriefs/22TB08
https://www.nxtbook.com/smg/techbriefs/22TB07
https://www.nxtbook.com/smg/techbriefs/22TB06
https://www.nxtbook.com/smg/techbriefs/22TB05-P
https://www.nxtbook.com/smg/techbriefs/22TB05-D
https://www.nxtbook.com/smg/techbriefs/22TB04
https://www.nxtbook.com/smg/techbriefs/22TB03
https://www.nxtbook.com/smg/techbriefs/22TB02
https://www.nxtbook.com/smg/techbriefs/22TB01
https://www.nxtbook.com/smg/techbriefs/21TB12
https://www.nxtbook.com/smg/techbriefs/21TB11
https://www.nxtbook.com/smg/techbriefs/21TB10
https://www.nxtbook.com/smg/techbriefs/21TB09
https://www.nxtbook.com/smg/techbriefs/21TB08
https://www.nxtbook.com/smg/techbriefs/21TB07
https://www.nxtbook.com/smg/techbriefs/21TB06
https://www.nxtbook.com/smg/techbriefs/21TB05
https://www.nxtbook.com/smg/techbriefs/21TB04
https://www.nxtbook.com/smg/techbriefs/21BT03
https://www.nxtbook.com/smg/techbriefs/21TB02
https://www.nxtbookmedia.com