Videos: The innovative SixthSense device

Imagine using a gadget which lets you use any surface such as a wall or even your hand as touchscreen. The MIT Media Labs have developed such a gadget called a SixthSense device, it is an augmented reality device, and a gestural interface device in that one can use gestures to determine what gets done (such as taking a photo, viewing the time, or even dialling your mobile), and you can have images projected on almost any surface.

Pattie Maes (associate professor of the MIT Media Labs), along with PhD student Pranav Mistry who invented this device, demonstrated a prototype in a TED Conference in February 2009, a video of which is shown below:

Avoiding harmful chemicals

There are various artificial and harmful chemicals used in all sorts of products we use or consume, whether its the food we eat, the homes we live in, or in cosmetics. I have read a special report by the Guardian called Chemical World which looks at such chemicals in these products, including the problems they can cause and question marks over their long term safety, and also recommends completely natural alternatives.

Initial fibre optic rollout done before the Olympics start?

BT have announced that their fibre-optic broadband trials have been successful, and as a result they have announced that they will complete their roll-out of fibre-optic broadband by 2012, a year ahead of schedule and just before the start of the London Olympics.  BT plans on spending £1.5 billion (€1.68 billion) on this upgrade for 40% of all urban areas, and these roll-outs will involve both FTTP (fibre to the premises) and FTTK/FTTC (fibre to the kerb). 

Virgin Media, BT's main competitor, can already provide high speed broadband with speeds up to 50 Mb/s, and Virgin Media plan on upgrading to 150 Mb/s by 2010, two years before BT's own upgrade is complete.  And other rollouts of FTTH via the sewers (which is really cost-effective) are being done by the likes of i3 Group (formerly H2O Networks), and the i3 Group say they can minimise homes sharing a single fibre optic network at the same time, as explained in their response to the OFCOM report on Gigabit Passive Optical Networks (GPON).

Metric direction signs and other distance signs in the UK

Following on from this article which showed route confirmation distance signs, more metric distance signs are shown. This article will show what direction signs (including chevron direction signs) with metric distances will look like, and other distance signs such as end of motorway and lane approach (lane merge and similar) signs may look like when conversion is complete.