Lack of mobility, weakened vision and chronic illnesses such as arthritis can make access to support difficult.
Common changes that occur with aging are weakened vision and hearing, and less physical and mental agility.
The bigger EU, including Poles and so on, will, Mr Delors thinks, inevitably weaken the vision of the founding fathers.
The woman who backed up a truck to the White House to haul away appurtenances to furnish her two mansions even warned that "our prodigious consumerism" might "weaken our vision".
Joss Whedon managed it with Serenity, which picks up six months after the events of Firefly, but too often movie versions weaken our vision of the original rather than amplifying it.
But within a few years, as many as 30% of patients treated with AZT (and other drugs in its class) were developing complications such as weakening heart muscles and vision loss.
The pope insisted on adherence to church doctrine, saying, "Divergence from this vision weakens Catholic identity, and, far from advancing freedom, inevitably leads to confusion, whether moral, intellectual or spiritual".
Vision weakens over time, as does reaction time.
Android and iPad versions are planned to follow as Groupon shifts its vision to adapt to the weakening daily-deals sector.
"The strategic vision has weakened significantly".
