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Electric Assistive Technology Over a 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 a walking aid) or even customised. A few examples of assistive technology are pencil grips ergonomic kitchen tools (such as OXO good grips), and specialized keyboards. More advanced devices can also be considered, like screen magnifiers. Functional electrical stimulation Functional electrical stimulation (FES) uses small electric charges to muscles that have become weak or weakened because of injuries, such as multiple sclerosis or a stroke. The electrical pulses induce the muscle to move normally. This treatment is able to improve movement, such walking or grasping. It also helps improve the bowel and bladder, as well as reduce the risk of pressure sores. Electrical stimulation has been used for many years to treat various conditions. Examples include cochlear implant to restore hearing, respiration assisters, and systems that help people empty their bladders. It also helps reduce the tremors that are caused by Parkinson's disease. The electrical stimulation can be delivered via electrodes that are inserted in the body or positioned on the surface of the skin without perforating the skin. lightweight mobility electric scooter are known as percutaneous or noninvasive electrodes. The intensity of the stimulation can be adjusted to produce different results. The intensity of a stimulus can be a factor in the type and location of nerve fibers targeted. Larger fibers close to the electrode are targeted first. Another factor to consider is the duration of the stimulation. This affects the amount of time a muscle is activated, which can impact the rate at which fatigue occurs. While FES can be effective in helping a person with an injury to the spinal cord regain functional movement, it's not for all. It's not suitable for those with epilepsy that isn't controlled, cancerous lesions on the skin area to be stimulated or those who are hypersensitive. The electrodes aren't recommended for those with skin conditions, since they could cause irritation or pressure injuries. Power chairs Power chairs are motorized wheelchairs that make use of an electric motor and battery to aid with mobility. They can be controlled by a joystick, or other control system. They offer more independence for those who are unable to walk. These devices enable users to travel further distances without the need of other people. Additionally they can be customized and adapted to accommodate specific user needs. There are many different kinds of power chair, including portable or indoor/outdoor models, as well as a mid-sized. Portable power chairs are light and can be folded down to fit in small spaces. They are perfect for everyday home use, or for shorter rides. Mid-sized power wheelchairs offer an ideal balance of flexibility and endurance. Indoor/outdoor powerchairs are designed to be used outdoors but they can also be adjusted for indoor use. Indoor/outdoor power chairs have grippy tyres to help with maneuvers on kerbs, and could include a kerb climber. For those who have physical limitations, assistive technology is an essential tool. It ranges from store bought solutions, such as voice recognition software to more specialized seating options that increase comfort and independence. The most advanced assistive technology is usually more expensive, however it offers advanced features and customization capabilities that can be ideal for a wide range of user requirements. It is best to seek professional advice from a doctor or a physical therapist to determine the best solution. They can suggest the ideal device for you, help you choose the right size and demonstrate how to use it. They can also help you choose accessories and integrate the device with your daily activities. Railings Sometimes referred to as handrails, railings run diagonally alongside stairs or ramps to offer an effective grasping point for people who are on the incline. To avoid accidents, many building codes have rules regarding the height and spacing of handrails. Handrails come in a variety of shapes and materials. Handrails that are functional and meet ADA regulations feature a finger recess on either or both sides. They should also be strong enough for 200 pounds of force. Handrails can also provide tactile guidance to those with visual impairments. They can aid them in navigating steps. Moving their hands along the railing allows individuals to feel the number of steps, curves, or landings. In the event of an emergency, handrails can help direct people to safe exit routes. Electronic pillboxes The electronic pillbox was developed to help seniors remember to take their medication. The electronic pillbox uses visual and audio reminders and triple alarms to ensure that seniors take their medications at the right time. This technology can cut down on medication errors which are a leading cause of death in seniors. It can also help to prevent fatal overdoses. The device is made up of a medication container that comes with different compartments for each day and weekday times and a sensor powered by batteries with an international mobile data connection as well as speakers and LEDs to notify users via audio or visual signals when pills are due. This device is specifically designed for patients who frequently take several vitamins or medications as well as caregivers in retirement homes and hospitals. In the most basic model the pillbox sensor is built into the lid and monitors the status of each subcompartment lid. The sensors are activated when the lid is opened and a signal transmitted to the microcontroller. The signal is timestamped and stored in the circular memory cache of the 18LF252 microcontroller. The system is designed to be easily reprogrammed using an external Arduino board, which is responsible for every component. The Arduino board is responsible for emitting light and sound signals for the pillbox in order to inform the senior that a pill needs to be taken, and wirelessly transmitting the message to caregivers. The acoustic and light signals will be on for a brief period of time, then bleep every 10 seconds until the senior interacts with the device. The pillbox will then dispensing the pill and the internal speaker and LEDs will be turned off.