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Electric Assistive Technology Over one billion people need an assistive device, and that number is set to double by 2030. These devices can be bought in stores or even modified (like adding tennis balls to an existing walking aid) or even customised. A few examples of assistive technology include pencil grips, ergonomic kitchen tools (such as OXO good grips) and keyboards with specialized features. Other advanced devices could be considered, including screen magnifiers. Functional electrical stimulation Functional electrical stimulation (FES) is also referred to as functional electrical stimulation is a technique that uses small electric charges to stimulate muscles that are paralysed or weak because of an injury, such as a stroke or Multiple Sclerosis. The electrical impulses induce the muscle to move normally. This treatment can be used to improve movement, such the ability to walk or grasp. It can also improve the bladder, bowel, and reduce the risk for pressure sores. Electrical stimulation can elicit responses in excitable cells like neurons, and it has long been used to treat a variety of conditions. Examples include cochlear implant to restore hearing, phrenic pacemakers used to assist respiration, and systems that assist people in removing their bladder. It can also help reduce the tremors that are caused by Parkinson's disease. The electrical stimulation can be delivered via electrodes that are inserted inside the body or placed on the skin's surface without piercing the skin. These electrodes are known as percutaneous or noninvasive electrodes. The intensity of the stimulation can be adjusted to create different outcomes. For instance, the intensity of the stimulation can affect the nature of the nerve fibers that are recruited with the larger fibers closest to the electrode being targeted first. Another factor to consider is the duration of the stimulation. This determines the length of time the muscle is active, which could impact the rate at which fatigue develops. FES isn't for all. It can be very effective in helping a person suffering from an injury to their spine regain functional movements. It's not recommended for people with epilepsy that isn't controlled and cancerous lesions that are on the skin area to be stimulated or those who are oversensitive. The electrodes aren't recommended for those with skin conditions, since they may cause irritation or pressure injuries. Power chairs Power chairs are motorized wheelchairs that use an electric motor and battery to help with mobility. They can be controlled using a joystick or control system, and can provide more independence and access to the world for people who cannot walk. They also allow users to travel longer distances without having to rely on others to assist. They can be customized to meet the requirements of specific users. There are many different types of power chairs, including portable, indoor/outdoor and mid-sized. Portable power chairs are extremely light and can be folded down to fit in small spaces. They are great for daily home use, or for shorter rides. Mid-sized power chairs offer the perfect balance of durability and portability, while indoor/outdoor power chairs are designed for outdoor use but can be adjusted to suit indoor conditions. Indoor/outdoor power chairs have grippy tyres to help with maneuvers on kerbs, and could include a kerb climber. Assistive technology is an essential device for people with physical disabilities. The technology can be anything from voice recognition software sold in stores, to specially designed seating that improves the user's comfort and independence. The most advanced assistive technology is usually more expensive, but it comes with advanced features and customization capabilities that are suitable for a wide range of needs. It is recommended that you seek advice from a physician or physical therapist in order to find the right solution. They will recommend the best device for you, help you size it correctly and demonstrate how to use it. They will also be able to assist you in choosing accessories and integrate the device into your daily activities. Railings Often simply called handrails, railings are placed diagonally on ramps or stairs to provide an enduring gripping point for individuals navigating the incline. Most building codes include guidelines regarding the height and spacing for handrails to help prevent accidents. Handrails can be made into an easily graspable shape or made from materials that are easy to hold. Functional handrails that meet ADA regulations feature an opening for fingers on one or both sides. They must also be strong enough to withstand 200 pounds of force. self-balancing scooters can also provide tactile guidance for those with visual impairments. They can assist them in navigating stairs. Handrails allow individuals to feel the number or steps or curves, as well as landings by dragging their hands along them. Handrails can be used to guide people away from danger in emergency situations. Electronic pillboxes The electronic pillbox was designed to assist seniors in remembering to take their medication. It uses triple alarms and visual and audible reminders to ensure that seniors take their pills at the correct time. This technology can help reduce medication errors that are the leading cause of death in seniors. It also helps prevent overdoses, which could cause death. The device is comprised of a medication container with different compartments for each day and times of the week. It also has a battery powered sensor with the ability to connect to a global mobile data network, and a set of LEDs and speakers that can provide audio and visual notifications of the due date of a pill. This device is specifically designed for patients who take many vitamins or medicines as well as caregivers in hospitals and retirement homes. In the simplest form the sensors for the pillbox are integrated into the lid. They monitor the status of the lids for the subcompartment. The sensors are activated whenever a lid is opened by a user and a message is sent to the microcontroller. The signal is then timestamped and stored in the memory cache that is circular to the 18LF252 microcontroller. The system can be easily programmed with an external Arduino board that manages all the different parts. The Arduino board will be responsible for emitting light and sound signals for the pillbox to let the senior know that a medication needs to be taken and wirelessly transmitting the message to the caregivers. The acoustic and light signals will remain on for a short period of time, then it will bleep every 10 seconds until the senior interacts with the device. The pillbox will then begin dispensing the pill and the internal speaker and LEDs will turn off.